QRFC_SYSTEM_DUMP Short dump occured when executing message in qRFC queue XBTOS1__0000

Hi all,

I am on a file to BPM scenario. Sometimes the file is empty, so I have configured the sender channel as "Process Empty Files". Before sending the file into the BPM I've got a mapping, in which, if the file is empty, I use some default vales.

I am getting this error in integration engine.

- < SAP:Error SOAP:mustUnderstand =" 1 " xmlns:SAP =" http://sap.com/xi/XI/Message/30 " xmlns:SOAP =" http://schemas.xmlsoap.org/soap/envelope/ " >

<SAP:Category>XIServer</SAP:Category>

< SAP:Code area =" INTERNAL " > QRFC_SYSTEM_DUMP </ SAP:Code >

<SAP:P1 />

< SAP:P2 /> < SAP:P3 / > < SAP:P4 /> < SAP:AdditionalText /> < SAP:Stack > Short dump occured when executing message in qRFC queue XBTOS1__0000: Date/time 27.11.2013 16:00:23, user PIAFPIQ, runtime error: Invalid access to a string (offset too big). </ SAP:Stack > < SAP:Retry > M </ SAP:Retry >

</SAP:Error>

II I am working with PI 7.3 dual stack.

NAny Idea??

Many thanks