XML Publishers Report not Working Properly

Question

I have developed the Report in XML Publisher EBS R12 as follwing:
1. Successfully Built RTF
2. Successfully register Data Definition
3. Successfully register Template in Apps and setting default output RTF
4. Successfully attach Template With Concurrent Programm with XML output option and Save and Print check box set to Yes
But when i run report in Apps it does not pick the Template and showing the output in XML tags and showing log as following
+-----------------------------
| Starting concurrent program execution...
+-----------------------------
Arguments
P_ORG_ID='116'
P_INVOICE_NO='STM-HT/3509/2012'
Forcing NLS_NUMERIC_CHARACTERS to: '.,' for XDO processing
Current NLS_LANG and NLS_NUMERIC_CHARACTERS Environment Variables are :
AMERICAN_AMERICA.US7ASCII
Enter Password:
Report Builder: Release 10.1.2.3.0 - Production on Tue Oct 30 10:39:17 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Start of log messages from FND_FILE
End of log messages from FND_FILE
Executing request completion options...
Output file size:
4260
------------- 1) PUBLISH -------------
Beginning post-processing of request 11842999 on node PRODAPPS at 30-OCT-2012 10:39:18.
Post-processing of request 11842999 failed at 30-OCT-2012 10:39:18 with the error message:
One or more post-processing actions failed. Consult the OPP service log for details.
------------- 2) PRINT   -------------
Not printing the output of this request because post-processing failed.
Finished executing request completion options.
Concurrent request completed
Current system time is 30-OCT-2012 10:39:18
It working Manually properly i.e Manual load XML data in RTF and generating output correct as i wants.
Thanks in Advance
Regards
Sami Ullah

Answer 1

I found the following errors in OOP log file. Please guide me.
[10/31/12 11:55:40 AM] [2284847:RT11474553] Output file was found but is zero sized - Deleted
[10/31/12 11:55:40 AM] [UNEXPECTED] [2284847:RT11474553] java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at oracle.apps.xdo.common.xml.XSLT10gR1.invokeNewXSLStylesheet(XSLT10gR1.java:611)
     at oracle.apps.xdo.common.xml.XSLT10gR1.transform(XSLT10gR1.java:239)
     at oracle.apps.xdo.common.xml.XSLTWrapper.transform(XSLTWrapper.java:182)
     at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:1044)
     at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:997)
     at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:212)
     at oracle.apps.xdo.template.FOProcessor.createFO(FOProcessor.java:1665)
     at oracle.apps.xdo.template.FOProcessor.generate(FOProcessor.java:975)
     at oracle.apps.xdo.oa.schema.server.TemplateHelper.runProcessTemplate(TemplateHelper.java:5936)
     at oracle.apps.xdo.oa.schema.server.TemplateHelper.processTemplate(TemplateHelper.java:3459)
     at oracle.apps.xdo.oa.schema.server.TemplateHelper.processTemplate(TemplateHelper.java:3548)
     at oracle.apps.fnd.cp.opp.XMLPublisherProcessor.process(XMLPublisherProcessor.java:302)
     at oracle.apps.fnd.cp.opp.OPPRequestThread.run(OPPRequestThread.java:176)
Caused by: oracle.xdo.parser.v2.XPathException: Namespace prefix 'ref' used but not declared.
     at oracle.xdo.parser.v2.XSLProcessor.reportException(XSLProcessor.java:806)
     at oracle.xdo.parser.v2.XSLProcessor.newXSLStylesheet(XSLProcessor.java:571)
     ... 17 more
[10/31/12 11:55:40 AM] [2284847:RT11474553] Completed post-processing actions for request 11474553.