An internal error has occurred - Exception of class CX_XMS_SYSERR_BPE

Question

Hi all,
I created an integration scenario in PI 7.0 with 4 communication channels:
1. XI reads an archive file using the File/FTP adapter
2. XI writes the XMLs within the file to an FTP directory using the File/FTP adapter
3. XI reads the XMLs using the File/FTP adapter
4. XI maps and sends an RFC to R/3 using the RFC adapter
XI picks up the file from step 1 but it doesn't write the XMLs from step 2 due to an error.  In SXI_MONITOR, I see the following:
-Inbound Message ( CENTRAL ) - OK (Green Flag)
-Receiver Grouping - OK (Black arrow)
-Call Adapter - Red Flag
The Call Adapter has the following:
  <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
  <!--  Call Adapter  -->
  <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
  <SAP:Category>XIAdapter</SAP:Category>
  <SAP:Code area="BPE_ADAPTER">SYSTEM_FAILURE_INTERNAL</SAP:Code>
  <SAP:P1 />
  <SAP:P2 />
  <SAP:P3 />
  <SAP:P4 />
  <SAP:AdditionalText />
  <SAP:ApplicationFaultMessage namespace="" />
  <SAP:Stack>An internal error has occurred</SAP:Stack>
  <SAP:Retry>M</SAP:Retry>
  </SAP:Error>
When I dig a little deeper, I see the error Exception of class CX_XMS_SYSERR_BPE.
Does anyone know why this error is occurring and how to resolve it?
Thanks!

Answer 1

Hi,
Just to make sure that there is no system problem, can you please create a new BPM by copying the original one and see if that works. This will help you narrowing done the problem. This will help you debugging the issue quickly.
Please create a new process copying the existing process in Integ Repository.
Then deleted the Integration process existing in Integ Directory and import the new process.
then try SXI_CACHE, If it shows some error please recreated a new configuration scenario with the newly created (copy of) Integration process.
Hope this will help you.
Regards
Aashish Sinha