Error While Running XML Bursting

Hi,I am working with XML Bursting from plsql.

I had written report triggers in the package to call bursting program and program was called and failed with below log message.

XML/BI Publisher Version : 5.6.3
Request ID: 65070415
All Parameters: Dummy for Data Security=N:ReportRequestID=65070414:DebugFlag=Y
Report Req ID: 65070414
Debug Flag: Y
Updating request description
Updated description
Retrieving XML request information
Node Name:ZVM78-DEVICM
Preparing parameters
null output =/s10_dev/apps/conc/out/o65070415.out
inputfilename =/s10_dev/apps/conc/out/o65070414.out
Data XML File:/s10_dev/apps/conc/out/o65070414.out
Set Bursting parameters..
Temp. Directory:/tmp
[012814_101521356][][STATEMENT] Oracle XML Parser version ::: Oracle XML Developers Kit 10.1.3.0.0 - Production
[012814_101521363][][STATEMENT] setOAProperties called.. 
Bursting propertes.....
{user-variable:cp:territory=US, user-variable:cp:ReportRequestID=65070414, user-variable:cp:language=en, user-variable:cp:responsibility=50723, user-variable.OA_MEDIA=