HTTP XML return special characters?

hi!
we implemented a dynamic report with an http request from BI to a php page which returns the XML dataset.
works pretty good apart from the fact that the report crashes, when there are special chars (e.g. & ; @ ...)
within the element values (e.g. <email>...@... . de</email>).
we tried to encode the XML dataset with utf8 but unfortunately that doesnt help either.
anybody an idea how to solve that problem?
thanks in advance.
cheers,
john

Hi John,
keep in mind that you should quote such special characters. For example:
incorrect: <blah>this & that</blah>
correct: <blah>this & that</blah>Your program that generates the XML datafile needs to do this correct character escaping/quoting.
Check these pages for more information on this:
http://www.xml.com/pub/a/2001/01/31/qanda.html
http://en.wikipedia.org/wiki/XML#Numeric_character_references
best regards,
David.

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Edited by: anupamsap on Jul 7, 2011 4:23 PM

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Processing XML files that contain Special Characters

Hello:
Before I explain my problem I think I should briefly explain what I am trying to do. I have a JSP page that invokes a Java method (the code is attached). This java method takes in an XML file and an XSLT file. It parses the XSLT and also the XML file. If the parsing went through fine, it then processes the XML file and applies the XSLT to the XML file and returns a XMLDocumentFragment Object back to JSP and the JSP renders it.
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It seems like the Oracle Parser/XSLT Processor (oracle.xml.parser.v2.DOMParser) I am using is not able to handle special characters such &Ecirc. I was wondering if there is anyway around this problem.
Attached is the Java Method that handles both the parsing and processing of the XML file.
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If you have any suggestions please let me know. If you need more information I will be to furnish it.
thanks
Mathangi

Hello,
I just had the same problem, you need to include the approprate entity sets so that the xsl parser will recognize them (and you won't
get the "missing entity" error:
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html entities to their octal counterparts, and I don't want this and don't know how to stop it (I have a posting out for this also).
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it should be helpful to me.
-JK
Hello:
Before I explain my problem I think I should briefly explain what I am trying to do. I have a JSP page that invokes a Java method (the code is attached). This java method takes in an XML file and an XSLT file. It parses the XSLT and also the XML file. If the parsing went through fine, it then processes the XML file and applies the XSLT to the XML file and returns a XMLDocumentFragment Object back to JSP and the JSP renders it.
This mechanism works well. However off late I have encountered a few XML files containing characters such as J (Capital E with circumflex accent). Whenever my Java method tries to parse/process this .xml file it gives me the following error.
ORG.oclc.da.utilities.ifs.ReportException: An Error Occured While Parsing the Report: Missing entity 'Ecirc'. at ORG.oclc.da.archive.userinterface.ReportHelper.retrieveReport(Unknown Source) at /ViewReport.jsp._jspService(/ViewReport.jsp.java:87) (JSP page line 65) at com.orionserver[Oracle9iAS (1.0.2.2) Containers for J2EE].http.OrionHttpJspPage.service(OrionHttpJspPage.java:54) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].server.http.HttpApplication.serviceJSP(HttpApplication.java:5458) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].server.http.JSPServlet.service(JSPServlet.java:31) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:501) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:170) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:576) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].server.http.HttpRequestHandler.run(HttpRequestHandler.java:189) at com.evermind[Oracle9iAS (1.0.2.2) Containers for J2EE].util.ThreadPoolThread.run(ThreadPoolThread.java:62)
It seems like the Oracle Parser/XSLT Processor (oracle.xml.parser.v2.DOMParser) I am using is not able to handle special characters such J. I was wondering if there is anyway around this problem.
Attached is the Java Method that handles both the parsing and processing of the XML file.
/** The method parses the Report Data and applies the Style Sheet to this data
* @param The InputStream (Report Contents - .xml file), Name of the StyleSheet that needs to be applied
* @return A sub-section of the report data (DOM DocumentFragment is returned)
private XMLDocumentFragment parseReport(InputStream reportStream,String strStyleSheet) throws Exception
DOMParser parser;
XMLDocument xml, xsldoc, out;
URL urlStyleSheet;
//Get the URL for the Style Sheet
urlStyleSheet = new URL(strStyleSheet);
//Create an instance of the Dom Parser
parser = new DOMParser();
parser.setPreserveWhitespace(true);
//Parse the XSL document and create a DOM Object
parser.parse(urlStyleSheet);
xsldoc = parser.getDocument();
//Parse the report document (a .xml) and create a DOM Object
parser.parse(reportStream);
xml = parser.getDocument();
// instantiate a stylesheet
XSLStylesheet xsl = new XSLStylesheet(xsldoc, urlStyleSheet);
XSLProcessor processor = new XSLProcessor();
// display any warnings that may occur
processor.showWarnings(true);
// processor.setErrorStream(System.err);
// Process XSL
XMLDocumentFragment result = processor.processXSL(xsl, xml);
return result;
If you have any suggestions please let me know. If you need more information I will be to furnish it.
thanks
Mathangi

XML Publisher report not printing excel output due to special characters

Hello,
I am trying to create a xml publisher report which should display the output in excel. But the program completes with a warning status and the output is displayed as XML instead of excel, with some errors "An invalid character was found in text content. Error processing resource " and i think these errors are due to the special characters(eg: city/province - A Coruña, Cáceres). If i give rownum < 10 in my query, where there are no such characters it works fine and i am getting an excel output.
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<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml version="1.0" encoding="UTF-8"?>
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Thanks in advance
Edited by: user10317098 on Jan 16, 2012 10:58 AM

Hi,
Check this links that might help you..
https://forums.oracle.com/thread/1018488
http://docs.oracle.com/cd/E10091_01/doc/bip.1013/e05000/toc.htm
Here the Exact solution from Oracle
In the XML PUBLISHER ADMINISTRATOR Resp..
Click the administration..
then Click HTML Output
Then in the Base Image URI Give the url of your application for example
http://Test.Test.com:8000/OA_MEDIA/
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Image File Directory give this as per your application setup
/u01/app/oracle/apps/apps_st/comn/java/classes/oracle/apps/media/
Thanks & Regards
Srikkanth.M

Special characters in XML structure when prepared using String

Hi,
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Code Excerpt
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Message was edited by: 996913
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Special characters in xml

Hello!
I am trying to generate XML from database by using fnd_file package. Trouble is that application NLS_LANG is not set to UTF8 and it should stay so due to the fact that a lot of custom reports written using Oracle Reports may not display special characters correctly. So i have problem with characters like 'ö','ļ'.... Is there a way to set encoding for only XML output? Also in my last efforts the output XML for some reason is concatenating a strange square shaped character into the end of file. Has anybody seen similar problem and maybe solved it?
Thanks
Aleksei

Refer to
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JAXPSAX6.html

How to remove special characters in xml

Dear friends,
How to remove the special character from the xml. I am placing the xml file and fetching through file adapter.
The problem is when there is any special character in xml. i am not able to pass to target system smoothly.
Customer asking schedule the file adapter in order to do that the source xml should not have any special charatcters
How to acheive this friends,
Thanx in advance.
Take care

Hi Karthik,
Go throgh the following links how to handle special character
https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/9420 [original link is broken] [original link is broken] [original link is broken]
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/502991a2-45d9-2910-d99f-8aba5d79fb42
Restricting special characters in XML within XI..
Regards
Goli Sridhar

Special characters in XML (UTF8, escapes etc)

This may seem like a simple problem, but I'm kind of a slow learner, so any help would be appreciated.
I'm generating XML output via ordinary PL/SQL procedures i.e. not using the Oracle XSQL stuff. The data is built up into a XML document, which will be parsed within the server, then passed out to a client, probably as a CLOB.
The data may contain "special" characters such as "<&>" and so on. Is there an existing function to translate these into an "XML-safe" form within the text, or do I need to trap and translate them individually?
Also, the database may contain foreign characters e.g. Thai or Chinese. Will this be handled transparently by my XML-extraction stuff - which just selects the data from the tables and writes it to a CLOB inside XML tags - or do I have to do something to make sure the XML comes out in a safe UTF format?
Thanks,
Chris

use & instead of &
see http://www.w3.org/TR/2000/REC-xml-20001006#syntax

HTTP XML return special characters?

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