Xml Cdata Special Characters

The Python standard library contains a couple of simple functions for escaping strings of text as XML character data. When the XML processor reads an XML document, it encodes t. The only reason I can think of, is that the XML file is read by a poor program, but that would surprise me a lot. Does camel-jaxb component has now support for the String element with CDATA section? Thanks in advance. However, this process is taking about 6 hours. Recently I faced some erorr and doubt it is due to CDATA having null value like. When a document is processed by the XML parser, each character in the document is read, or parsed, in order to create a representation of the data. Within the application, use the Find function and select "hex" and search for the character mentioned. An XML name token consists of alphanumeric and/or ideographic characters and the punctuation marks [_], [-], [. Why are the XML special characters (e. How to load a product with a different settings. In a DTD, the type of an attribute that contains text must be CDATA. Thanks so much for this site! I have spent hours and hours on trying to get special characters to be properly encoded from PHP into XML code to be picked up by Ajax and then properly decoded, and I ran into nothing but issues with either the XML not being parseable or the characters getting messed up, and using this site I was finally able to find the one combination that worked for me. 4 Character Data and Markup Text consists of intermingled character data and markup. There are situations where the data within nodes of Xml need to be handled due to special characters or html type tags. The following characters represent the five pre-defined entities:" & ' < > XML and Special Characters. The approach I would suggest (having faced a similar problem many times) is to diagnose the data thoroughly first: figure out the patterns that represent the full inventory of XML tags and entities that are being used properly, and then look for cases of the special characters that do not occur in these patterns. xml services xml wsdl xml soap xml rdf xml rss References DOM Node Types DOM Node DOM NodeList DOM NamedNodeMap DOM Document DOM Element DOM Attribute DOM Text DOM CDATA DOM Comment DOM XMLHttpRequest DOM Parser XSLT Elements XSLT/XPath Functions. The XML specification defines five "predefined entities" representing special characters, and requires that all XML processors honor them. I am just wondering that in my case how to add CDATA in the loop if I want to export the data from the filemaker file that may contain special characters. Yes you are rite, if you are not getting an xml response then you need to the substring stuff or some search and replace, but if you getting an xml in response then you can define the schema and just provide the necessary fields where you think the special characters wud appear to the render xml. From: Robina Brintha Prev by Date: parsing xml strings that consists of special characters; Next by Date: RE: [xml-dev] Avoding a repeat of W3C XSD - was Re: [xml-dev] Is Web 2. xml file that allow Tomcat to accept requests with special characters. The following markup code shows an example of CDATA. Here is how to avoid the pitfalls. I think I should use CDATA sections anyhow, right? Or is this UTF-8 a way to use special characters without bothering the XML parser?. However, you can wrap this type of special characters in a CDATA section to prevent them from being treated as markup characters. To avoid errors, you should specify the encoding used, or save your XML files as UTF-8. I wand to modify one node element. The text within the CDATA section is treated by the XML parser as plain text. Whenever you are not sure if your HTML will be parsed by HTML parsers (browsers) or XML parsers (XSL transformations, data extracting tools…). These routines are not actually very powerful, but are sufficient for many applications. STATUS), we’ve added new properties to the server. In your case it is better to ask a valid xml from client. As far as I know, it has XML-INTO, CDATA, and. The special characters used to do this are called delimiters. Hi All,i am having an issue with parser while my xml data contains invalid characters ( like '&' ) i have this requirement that customer data may contain these sort of characters in any place/location of xml we need to process them. if you still want to use it, cdata tags are the usual formats for this. When grid serialized back to XML, special characters in cells can corrupt result XML. 03/01/2017; 2 minutes to read; In this article. You start a CDATA block with a tag. Markup, Character Data, and Parsing. Elements may contain other elements, character data, character references, entity references, comments, processing instructios, and/or CDATA. 4 and am facing same issue of character encoding of CDATA section in a String element while camel-jaxb unmarshalling. Generates the " character character data If the characters following the & character don't consist of characters that help to build one of the preceding lists of entities, the xml parser will assume the entity was defined in the DTD or is a character reference. The Python standard library contains a couple of simple functions for escaping strings of text as XML character data. I am using 7. Just a small hint - have you ever been wondering, how to put newline characters into XML document? typical string with escape sequence like '\n' can't be used, because this string has no special meaning in XML. I tried in different xsl's but no luck. If I just add the CDATA tags directly in my message mapping, XI will convert the output source such as the CDATA start " What can you use a CData section for? In a CData section, you can include XML markup in the value of an element. How to remove Special characters in XSLT Mani Dec 21, 2012 5:29 AM Hi I have one issue in XSLT transformation,in my input xml I have the < and > symbols but while in response it is coming as < due to this we lose some data. An XML document is a great way to represent information. tried using CDATA but ineffective will appreciate help from gurus on this siteHi All,i am having an issue with parser while my xml. I already found a way to do this using the "search and Replace Text" object but as this would deal with all of the XML-file it would tamper with the XML-tags as well which obviously is not what I want. I have > a java program that uses the Xalan processor to translate xml > into html. Depending on the version you’re upgrading from, you might need to add these properties to your server. As no escaping is possible within CDATA it is not possible to escape the terminating ]]> therefore not possible to nest CDATA blocks. Normally, when you store data in an XML file, you need to be careful about encoding it in a way that's safe and won't confuse the XML parser. To overcome this and effectively ignore the special characters, I have wrapped my variable reference in. Numeric character references will not be recognized in CDATA marked sections and cannot be used in XML names, such as element names, attribute names and IDs. DTD - Attributes Declaring Attributes In the DTD, XML element attributes are declared with an ATTLIST declaration. 0 (Fifth Edition) and XML 1. October 3, 1998. For instance, the earlier example of invalid use of XML reserved characters would become valid when used like this:. Using this syntax, let's take a look at our final XML document:. How can I include greater/less than signs in a search in my app's simple xml view and > and & characters]]> or XML-encoding it, which, if you want to be. So the single and double quotes are the word version. If you don't escape special chars the XML to insert will become a part of the original XML DOM and not a value of a node. APPLIES TO: SQL Server Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse. In a CDATA section all characters are legal (including <,>,&,' and " characters), except the "]]>" end tag. Handling CDATA and Other Characters The existence of CDATA makes the proper echoing of XML a bit tricky. ], and [:], no other characters are allowed. xml cdata attribute (9) CDATA stands for Character Data and it means that the data in between these strings includes data that could be interpreted as XML markup, but should not be. So the single and double quotes are the word version. HtmlEncode(forecastName) Now, the final XML look. The sql:use-cdata annotation is used to specify that the data returned by SQL Server should be wrapped in a CDATA section (that is, it. You start a CDATA block with a tag. Note: Instead of a function name, an. It is casting a regular string as XML data type without it being a well-formed XML. So, I think that the transformation language doesn't need to implement CDATA. XMLDocument Example. Download source code for Ways to store special character in XMl data type in SQL Server Introduction Recently, I came across a situation where we need to store some emails with special characters (e. I'm facing a challenge in reducing the time taken for removal of special characters (i. This artcle shows one how to do that in. Character data handler is called for every piece of a text in the XML document. Currently, an xml parser will treat & as a special character. Acscii less than 32). You start a CDATA block with a tag. putting xml in xml isn't really the way to go. NET serializer will not encode the CDataAttribute between a CDATA xml structure, but instead will escape all the special characters that you place inside the CDATA. However, non-valid XML characters cannot be included. Later, when the XML data is parsed, an Exception "hexadecimal value 0x1A, is an invalid character" will be thrown. The first CDATA section wraps the following text: some embedded xml or to specify in the. Is there any way, Oracle will allow to store special characters to do the job simpler. 4 Character Data and Markup Text consists of intermingled character data and markup. If I just add the CDATA tags directly in my message mapping, XI will convert the output source such as the CDATA start " What can you use a CData section for? In a CData section, you can include XML markup in the value of an element. —Names cannot contain special characters other than the period, hyphen, underscore, and colon. XML has a special set of characters that cannot be used in normal XML strings. It should contain I was able to do that, but as son as save out the xml file, all the CDATA syntax converted to xml entity character, which make my xml file useless for my needs. Using this syntax, let's take a look at our final XML document:. Binary data also cannot be included in a CData section. The CDATA keyword in an attribute declaration has a different meaning than the CDATA section in an XML document. The special XML markup characters need to be translated into entities, which can be cumbersome if you're writing the XML yourself in a text editor. Note: Instead of a function name, an. This code example is part of a larger example provided for the SecurityElement class. H all, I am creating some XML on the fly, which parses in names - though some of these names have special characters - i. In this JAXB tutorial we will see an example on how to marshal and unmarshal CDATA block using Sun built-in default JAXB implementation, i. The results of processing it are shown in Echo07-04. If you generate your xml by selecting from a Sql table, you can just select it without worrying about encoding when you use FOR XML or XMLDML. Depending on the version you’re upgrading from, you might need to add these properties to your server. Nils, Boriss: One approach which I found for when pulling illegal characters into XML is wrap them in. An XML document is a great way to represent information. Note: The XML file used in this example is slideSample04. Elements may contain other elements, character data, character references, entity references, comments, processing instructios, and/or CDATA. > There are two translations that happen and the output of the first is > wrapped in a CDATA section and used as the input for the second (See > below). New line characters in XML. Hi, I need to preserve some ASCII control characters (CR and LF) within an XML file so I have included the data in a CDATA section. Removing these characters from your source file resolve the invalid XML character issue. I have XML with lithuanian letters and i need it to send to java system, which doesn't get along with UTF8 (not our system, so no way to know why). The approach I would suggest (having faced a similar problem many times) is to diagnose the data thoroughly first: figure out the patterns that represent the full inventory of XML tags and entities that are being used properly, and then look for cases of the special characters that do not occur in these patterns. Using this syntax, let's take a look at our final XML document:. Parsed Character Data. I'm sending xml like. How to write CDATA in XML. Call it the XML tax. When the XML processor reads an XML document, it encodes t. for example if an element value is & this should be replaced with & so before building the xml file , convert the special characters and then build the xml into the variable p_xml_out. XML - Encoding - Encoding is the process of converting unicode characters into their equivalent binary representation. It is used in FlightGear for many things, and the files can be edited in plain text. An XSLT transformation will break when it encounters any of these special characters in the source tree -- unless they are wrapped in a CDATA section. CDATA - (Unparsed) Character Data. Here is how to avoid the pitfalls. I wand to modify one node element. The element extracts the value of a selected node. The data for the first xml listed below comes from a database that was originally entered by copy/paste from a word document. Character < and > are illegal in XML elements. Acscii less than 32). The only reason I can think of, is that the XML file is read by a poor program, but that would surprise me a lot. Parsed Character Data. For instance, the earlier example of invalid use of XML reserved characters would become valid when used like this:. examplesprojecting cwithout escaping markupescapingescaping special XML charactersMIXED CONTENT for propertyCONTENT parameterESCAPE parameterCDATADepending on the context, InterSystems IRIS XML support escapes the ampersand character (&) and certain other characters, when it finds those characters within a property of type string or character stream. There are circumstances where you can use special characters as themselves, such as in CDATA Sections. To handle that one must place data into CData sections. The XML specification defines five "predefined entities" representing special characters, and requires that all XML processors honor them. An XML document is a great way to represent information. This code example is part of a larger example provided for the SecurityElement class. < , > ) during BPM Business Object serialization? For example: ", UTF-8, XML DOM, htmlentities(), and more, but I'm confused with all these terms and their meaning. Yes you are rite, if you are not getting an xml response then you need to the substring stuff or some search and replace, but if you getting an xml in response then you can define the schema and just provide the necessary fields where you think the special characters wud appear to the render xml. Other than that we can't tell more, you will need to provide much more details how exactly you "send this to the database". If you do not want to use CDATA, you will need to escape special characters. An XML Element may contain text, Attributes , other Elements as well as Entity References , CDATA and Processing Instructions , this allows complex hierarchical data to be described. Using this syntax, let's take a look at our final XML document:. An XSLT transformation will break when it encounters any of these special characters in the source tree -- unless they are wrapped in a CDATA section. [Definition: Markup takes the form of start-tags, end-tags, empty-element tags, entity references, character references, comments, CDATA section delimiters, document type declarations, processing instructions, XML declarations, text declarations, and any white space that is at the top level of. Collection Operation 3. xml cdata attribute (9) CDATA stands for Character Data and it means that the data in between these strings includes data that could be interpreted as XML markup, but should not be. When the XML processor reads an XML document, it encodes t. The left angle bracket and the ampersand may appear in the content of CDATA but only in their literal form, not in their escaped form. Call it the XML tax. Hi, I think that you don't need CDATA. Why are the XML special characters (e. For example, with a DTD one cannot specify that input should be a number from 0 to 100. The following characters are reserved in XML and must be replaced with their corresponding XML entities:. Bypassing Parsing with CDATA. When the XML document is parsed (Character references are not expanded), so any chars within a CDATA block are just seen as character data. It is meant to permit "special" characters to not be special. Handling CDATA and Other Characters The existence of CDATA makes the proper echoing of XML a bit tricky. CDATA is normally used so you don't have to escape special characters in your XML data (such as <, > and & symbols). Definition and Usage. xml is well-formed, meaning that it conforms to the syntax rules in the XML specification. Scripts, style sheets, program code, and sample XML code are frequently contained in CDATA sections. To handle that one must place data into CData sections. HtmlEncode(forecastName) Now, the final XML look. I already found a way to do this using the "search and Replace Text" object but as this would deal with all of the XML-file it would tamper with the XML-tags as well which obviously is not what I want. Why are the XML special characters (e. The following characters represent the five pre-defined entities:" & ' < > XML and Special Characters. since you are building the xml by hand, you have to use the escape characters for special characters, as xml cannot handle special characters. Most attribute can't be typed either. The entities can be explicitly declared in a DTD, as well, but if this is done, the replacement text must be the same as the built-in definitions. Character data handler is called for every piece of a text in the XML document. If it is a matter to escape the encoding of the special characters with in PI we can use this xslt mapping. Binary data also cannot be included in a CData section. You should almost never need to use CDATA Sections. This instructs the XML to ignore the content contained in the string. STATUS), we’ve added new properties to the server. & is a special char in XML that identifies entities. ) JAXB Reference Implementation (JAXB RI). 1 you can encode the character as a character reference, but you can't have character references in a CDATA section (as & has no special meaning in a CDATA section) David. Request xml contains special character and we need to escape that special character in response (for synchronous call). Collection Operation 3. However, when parsing it using expat, I lose the CR characters. Whenever you are not sure if your HTML will be parsed by HTML parsers (browsers) or XML parsers (XSL transformations, data extracting tools…). It is meant to permit "special" characters to not be special. When grid serialized back to XML, special characters in cells can corrupt result XML. ok, even to replace by CDATA also i must know the location of the special characters "<" or ">" or "&" right? i read the xml file from a location through my code and i have to find out if any special characters are there and if so, i have to change them. Note: The XML file used in this example is slideSample04. CData section − Characters between these two enclosures are interpreted as characters, and not as markup. XML or Extensible Markup Language (XML), is basically a specification for writing formats used by other software programs. So the single and double quotes are the word version. XML documents can contain international characters, like Norwegian øæå or French êèé. I have difficulties with special characters in the data. < is the same as < and so on. The sql:use-cdata annotation is used to specify that the data returned by SQL Server should be wrapped in a CDATA section (that is, it. This artcle shows one how to do that in. STATUS), we’ve added new properties to the server. This field has a value of CITY POWER & LIGHT. I'm trying to develop a program that uses XML files store data. xml) that contains some of the most common XML structures: an XML declaration, a comment, elements, attributes, an empty element, and a character reference. I have to replace special XML-caharacters (like: '<', '>', '&' and single/double quotes) in an XML file before sending it to our customer. The parent document is not marked as html, so the nodes are rendered with to_xml instead of to_html. Any text that gets read by the parser is Parsed Character Data, or PCDATA. CDATA opening/closing tag between data that could be interpreted as XML markup, but not actually. Different ways how to escape an XML string in C#. Hi, I think that you don't need CDATA. The XML specification defines five "predefined entities" representing special characters, like ampersand, less-than sign, and few others. This section may contain markup characters (<, >, and &), but they are ignored by the XML processor. for non-ASCII strings). 22: How can I handle embedded HTML in my XML? Provide for it in the output, use a deep copy, or try disable-output-escaping. CDATA sections allow developers to include the markup characters <, >, and & within element content without using character or entity references. And by the way it doesn't make any difference that it's inside a CDATA section, the same character rules apply there as for everywhere else in the document. The following markup code shows an example of CDATA. The key differences between CDATA and comments are:. 1 you can encode the character as a character reference, but you can't have character references in a CDATA section (as & has no special meaning in a CDATA section) David. The first translation works perfectly but the second translation somehow destroys the single and double quotes and other characters. XML Escape / Unescape. The CDATA mechanism was designed to let an author quote fragments of text containing markup characters (the open-angle-bracket and the ampersand), for example when documenting XML (this FAQ uses CDATA Sections quite a lot, for obvious reasons). CDATA sections are also used in HTML. Namespace: System. It should contain I was able to do that, but as son as save out the xml file, all the CDATA syntax converted to xml entity character, which make my xml file useless for my needs. The XML specification defines five "predefined entities" representing special characters, and requires that all XML processors honor them. There are circumstances where you can use special characters as themselves, such as in CDATA Sections. Does anyone know the special characters to use around the ampersand so that the xml parser can treat "a & b" as a whole value? Thanks Thierry Simple use the XML Entity for & which is & a & b You could use CDATA sections too but they seem to have the. The first CDATA section wraps the following text: some embedded xml or to specify in the. You should almost never need to use CDATA Sections. And you can never be sure. A CDATA section is a concept in the XML specification that allows wrapping data inside some special tags which signal the XML parser to suspended the normal rules when processing the wrapped data. Thanks for your reply. CDATA section blocks have been a convenience way when you want to include large blocks of special characters as character data, but you do not want to have to use entity references all the time. CData section: Characters written between Cdata Start section and Cdata End Section will be treated as characters, not as markup. for example if an element value is & this should be replaced with & so before building the xml file , convert the special characters and then build the xml into the variable p_xml_out. Request xml contains special character and we need to escape that special character in response (for synchronous call). There are situations where the data within nodes of Xml need to be handled due to special characters or html type tags. Code Used: WebUtility. And by the way it doesn't make any difference that it's inside a CDATA section, the same character rules apply there as for everywhere else in the document. ampersand (&)) into an xml column. ok, even to replace by CDATA also i must know the location of the special characters "<" or ">" or "&" right? i read the xml file from a location through my code and i have to find out if any special characters are there and if so, i have to change them. The approach I would suggest (having faced a similar problem many times) is to diagnose the data thoroughly first: figure out the patterns that represent the full inventory of XML tags and entities that are being used properly, and then look for cases of the special characters that do not occur in these patterns. From: Robina Brintha Prev by Date: parsing xml strings that consists of special characters; Next by Date: RE: [xml-dev] Avoding a repeat of W3C XSD - was Re: [xml-dev] Is Web 2. I'm sending xml like. ( CDATA make any content safe, so result XML will be valid in any case ). In your case it is better to ask a valid xml from client. 4 and am facing same issue of character encoding of CDATA section in a String element while camel-jaxb unmarshalling. Hi, First I export the XML file with as a normal. I recently read in the XML forum that certain characters are just plain invalid in XML, and that CDATA is not meant to permit all characters to be valid. Within a CData section, none of the 5 special characters must be encoded. The CDATA mechanism was designed to let an author quote fragments of text containing markup characters (the open-angle-bracket and the ampersand), for example when documenting XML (this FAQ uses CDATA Sections quite a lot, for obvious reasons). This artcle shows one how to do that in. The parent document is not marked as html, so the nodes are rendered with to_xml instead of to_html. Depending on the version you’re upgrading from, you might need to add these properties to your server. Specification of a markup language. Hi, The Python standard library contains a couple of simple functions for escaping strings of text as XML character data. If i define the column as CLOB, then i can put text which even contains special characters with out much effort. Currently, an xml parser will treat & as a special character. The special XML markup characters need to be translated into entities, which can be cumbersome if you're writing the XML yourself in a text editor. An XML document is a great way to represent information. CDATA opening/closing tag between data that could be interpreted as XML markup, but not actually. Most control characters are prohibited in XML: see the Specification for exact details. This section may contain markup characters (<, >, and &), but they are ignored by the XML processor. Note: Instead of a function name, an. é ï An example output would be: CData. Later, when the XML data is parsed, an Exception "hexadecimal value 0x1A, is an invalid character" will be thrown. Hush! nothing to worry, we have WebUtility as our savior. The text within the CDATA section is treated by the XML parser as plain text. You can use for escaping some characters, otherwise this will be treated as regular XML. CDATA is normally used so you don't have to escape special characters in your XML data (such as <, > and & symbols). If an element has no content, it can have a single empty-element tag. To fix this problem, you can split the CDATA section into two CDATA sections, and sandwich the naughty character between them. The element extracts the value of a selected node. HtmlEncode(forecastName) Now, the final XML look. The sql:use-cdata annotation is used to specify that the data returned by SQL Server should be wrapped in a CDATA section (that is, it. This instructs the XML to ignore the content contained in the string. CData section − Characters between these two enclosures are interpreted as characters, and not as markup. How can I include greater/less than signs in a search in my app's simple xml view and > and & characters]]> or XML-encoding it, which, if you want to be. This xml document to be sent to a End System through OSB, they want these xml codes to be converted back to special characters when it reach end system. How you do that depends on where you are coming from. 1 wouldn't allow the character in a CDATA section. XML > Structure > XML Element An XML Element is the basic construct within an XML Document. Just a small hint - have you ever been wondering, how to put newline characters into XML document? typical string with escape sequence like '\n' can't be used, because this string has no special meaning in XML. fuse-047 version of Fuse ESB and Camel 2. The text within the CDATA section is treated by the XML parser as plain text. A Technical Introduction to XML. Please shed some light and let me know if we can escape. 1 you can encode the character as a character reference, but you can't have character references in a CDATA section (as & has no special meaning in a CDATA section) David. These routines are not actually very powerful, but are sufficient for many applications. Syntactically, CDATA behavior similar to a comment still 3 minor different between CDATA and Comment,. Does anyone know the special characters to use around the ampersand so that the xml parser can treat "a & b" as a whole value?. CDATA Sections designate an area in the XML document where Standard Special Characters are not escaped and whitespace is preserved. I tried in different xsl's but no luck. So, I think that the transformation language doesn't need to implement CDATA. The problem I am facing here is the special characters like "<" and "&" are getting encrypted. kenjes Posts: 76 Member. The destination application is expecting the exact special characters in the xml with CDATA. CDATA section starts with ". This section may contain markup characters (<, >, and &), but they are ignored by the XML processor. You can define the property as one of the special XML types: %XML. A Technical Introduction to XML. 4 Character Data and Markup Text consists of intermingled character data and markup. If your data does not contain any special characters, you can ignore this step. The data for the first xml listed below comes from a database that was originally entered by copy/paste from a word document. 1 wouldn't allow the character in a CDATA section. Hi Sankalp, 2. CDATA stands for Character Data. The CDATA keyword in an attribute declaration has a different meaning than the CDATA section in an XML document. The first CDATA section wraps the following text: some embedded xml or to specify in the. There are situations where the data within nodes of Xml need to be handled due to special characters or html type tags. This section may contain markup characters (<, >, and &), but they are ignored by the XML processor. So, I think that the transformation language doesn't need to implement CDATA. I have > a java program that uses the Xalan processor to translate xml > into html. Certain other characters are commonly referred to as being illegal XML characters and this has led to some misunderstanding. Or atleast tell them to send the chatlog field with in CDATA section. Code2care's mission is to share varied knowledge in technical and non-technical areas gathered during day-to-day learnings and development activities so that our visitors can leverage this portal to find solutions to their queries without re-inventing the wheel. I wand to modify one node element. Acscii less than 32). Character Sets HTML Character Sets Special Offer & Book Sale Learning XML - Special Offer & Book Sale. The results of processing it are shown in Echo07-04. --Joe Kesselman / Beware the fury of a patient man. A CDATA section is a concept in the XML specification that allows wrapping data inside some special tags which signal the XML parser to suspended the normal rules when processing the wrapped data. It is used in FlightGear for many things, and the files can be edited in plain text. Character < and > are illegal in XML elements. The following characters are reserved in XML and must be replaced with their corresponding XML entities:. Hi Sankalp, 2. Request xml contains special character and we need to escape that special character in response (for synchronous call). For example, with a DTD one cannot specify that input should be a number from 0 to 100. In XML, & is not a valid character, so the valid way to display it is "&Amp;". During export Agile SDK convert all special characters into xml codes. String , %XML. XML encoding is necessary if you have to save XML text in an XML document. Handling CDATA and Other Characters The existence of CDATA makes the proper echoing of XML a bit tricky. Escapes or unescapes an XML file removing traces of offending characters that could be wrongfully interpreted as markup. If these characters are used in a password, you will experience unexpected results. A CDATA section is a concept in the XML specification that allows wrapping data inside some special tags which signal the XML parser to suspended the normal rules when processing the wrapped data. 22: How can I handle embedded HTML in my XML? Provide for it in the output, use a deep copy, or try disable-output-escaping. The article describes how to import data in eConnect for Microsoft Dynamics GP when the source data contains special characters. What all things are we suppose to do now? Well, we just have to use a namespace and that`s it we are good to go. Is there any way, Oracle will allow to store special characters to do the job simpler. Hi, First I export the XML file with as a normal. CDATA opening/closing tag between data that could be interpreted as XML markup, but not actually. It can be called multiple times inside each fragment (e.