i have a IDOC
-> BPM
--->File scenario,
the BPM is named as IP_testScenario
when IDOC is sent from R3 to BPM, in the MONI i can also see a Acknowledgement message saying
<SAP:Category>XIAdapter</SAP:Category>
<SAP:Code area="IDOC_ADAPTER">ATTRIBUTE_INV_SND_SERV</SAP:Code>
<SAP:P1>IP_MMWIS016_01</SAP:P1>
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Unable to convert sender service IP_testScenario to an ALE logical system</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
why this happens...........pls help