BPE_ADAPTER failure with S/A Bridge BPM

Question

Hello all,
I've got really strange problem. After two days of searching I'd like to know your opinion.
I'm testing simple BPM with S/A Bridge. Inside there is only a transformation of incoming message to response message - just for testing purposes. According to the thread [How to close S/A bridge immediatly without calling any asyn comm?|How to close S/A bridge immediatly without calling any asyn comm?] it's possible to do this.
And now the troubles: on one installation of XI7.0 SP14 all works fine, on other two installations (SP11 and SP13) it doesn't work with same symptoms:
<SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
  <SAP:Category>XIAdapter</SAP:Category>
  <SAP:Code area="BPE_ADAPTER">SYSTEM_FAILURE_INTERNAL</SAP:Code>
  <SAP:Stack>An internal error has occurred</SAP:Stack>
  <SAP:Retry>N</SAP:Retry>
</SAP:Error>
and the last information from the trace is:
<Trace level="1" type="B" name="SA_COMM">
<Trace level="1" type="T">Start Sync/Async Communication</Trace>
<Trace level="1" type="Timestamp">2008-12-01T19:27:55Z CET Starting Processing</Trace>
<Trace level="1" type="T">Pipeline Timeout: 01.12.2008 20:28:55 CET</Trace>
<Trace level="3" type="T">Calling BPE Adapter</Trace>
<Trace level="1" type="B" name="CL_XMS_PLSRV_CALL_BPE-ENTER_PLSRV">
<Trace level="3" type="T">Processing mode is</Trace>
<Trace level="3" type="T">set corresponding asynchron interface IF_IPSAB_DATA_ABST</Trace>
<Trace level="3" type="T">created BPE proxy for message 26E10930BFDE11DD8A62005056AD7BF9</Trace>
<Trace level="3" type="T">inserted message into pipeline PE_ADAPTER</Trace>
<Trace level="3" type="T">reset to synchron interface IF_IPSAB_SYNC_ABS http://xxx.zz</Trace>
<Trace level="1" type="T">Destination not found:</Trace>
</Trace>
</Trace>
All was triple checked, triple generated, checked against working system, SXI_CACHE-BPMs have got sy-subrc 0 .. all seems fine.
One thing to be mentioned - there is no records in SXMB_MONI_BPE, so it seems to me that the BPM is not activated at all.
Do you have any the slightiest idea what might be wrong ?
Thank you in advance.
Best regards
Tomas

Answer 1

Hello again,
I did some sarching and comparing in the trace log. The trace logs from "working" and "not working" system are nearly the same. There are minor exception but I count it as a different logging as from the systems with different SP level.
Now here are the parts, which tell something about the problem. First from working system:
<Trace level="3" type="T">reset to synchron interface MI_TST_IPSAB_ABS http://dummy.max</Trace>
<Trace level="1" type="Timestamp">2008-12-02T07:11:05Z CET  qRFC raised on XBQO$PE_WS90000001</Trace>
<Trace level="3" type="T"> setting SA BPE state to wait for 62B5E270C04011DDC33D001CC0781F94</Trace>
.. now from not working system
<Trace level="3" type="T">reset to synchron interface IF_IPSAB_SYNC_ABS http://xxx.zz</Trace>
<Trace level="1" type="T"> Destination not found: </Trace>
It still seems to me, that something is not generated correctly.
Any ideas ?
Tomas