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Jul 08, 2011 at 09:19 PM

XI AF API call failed. Module exception: Java Mapping

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Hi Experts,

I have faced a typical error for one of my interface. The Scenario is SOAP to SOAP and we are performing SOAP Lookup before sending the data to Target web service. We are using one Java Mapping 'FileIns_lookupLoad.java --- com/fi/' and performing the SOAP Lookup from within the code. In the Lookup Communication channel we are using 'Axis' as message protocol and passing couple of values through Module Key parameters. We have same ESR and ID objects in Development, Quality and Production (as per Version ID and History).

Now the problem is Lookup is failing only in Development but Quality and Production is working fine. I have replaced Quality CC URL with the development WSDL URL, but that worked fine. That means Development Web Service is good. We are getting the below error in Dev:

<SAP:Stack>StreamTransformationException triggered by application mapping program com/fi/FileIns_lookupLoad; Look Up Failed</SAP:Stack>

  • Trace : *

<Trace level="1"

type="T"> Some Thing Wrong in LookUpError when calling an adapter by using the communication channel CC_IN_SOAP_GEInsuranceLoadLookup1 (Party: , Service: BusService_GE, Object ID: 4214805c52893ef9b0b3f0ef0902fe9e) XI AF API call failed. Module exception: 'while trying to invoke the method org.apache.axis.types.URI.toString() of an object returned from com.sap.xi.XI.Message._30.QualifiedName.getNamespace()'. Cause Exception: 'while trying to invoke the method org.apache.axis.types.URI.toString() of an object returned from com.sap.xi.XI.Message._30.QualifiedName.getNamespace()'. </Trace>

<Trace level="1" type="T">*** END APPLICATION TRACE ***</Trace>

<Trace level="1" type="T">Java mapping com/fi/FileIns_lookupLoad has thrown a StreamTransformationException. Thrown: com.sap.aii.mapping.api.StreamTransformationException: Look Up Failed at com.fi.FileIns_lookupLoad.execute(FileIns_lookupLoad.java:282) at com.fi.FileIns_lookupLoad.transform(FileIns_lookupLoad.java:74) at com.sap.aii.ib.server.mapping.execution.JavaMapping.executeStep(JavaMapping.java:92) at com.sap.aii.ib.server.mapping.execution.Mapping.execute(Mapping.java:60) at com.sap.aii.ib.server.mapping.execution.SequenceMapping.executeStep.................................................

................................................................................<Trace level="1" type="T">Application mapping program com/fi/FileIns_lookupLoad throws a stream transformation exception: Look Up Failed Thrown: com.sap.aii.ib.core.mapping.execution.ApplicationException: Application mapping program com/fi/FileIns_lookupLoad throws a stream transformation exception: Look Up Failed at com.sap.aii.ib.server.mapping.execution.JavaMapping.executeStep(JavaMapping.java:95) at com.sap.aii.ib.server.mapping.execution.Mapping.execute(Mapping.java:60) at com.sap.aii.ib.server.mapping.execution.SequenceMapping.executeStep(SequenceMapping.java:40) at com.sap.aii.ib.server.mapping.execution.Mapping.execute

I have already checked with Basis and as per them JDK and Java versions are identical in Dev, QAS and Prod. It seems something is wrong with 'XI AF API' which we are calling from the channel. If we totally ignore Lookup process and send direct data, it is working fine. Target CC is also using Axis.

Sequence in CC: afreq ->xireq ->wssec2 ->xires ->afres

For any more information please let me know.

Thanks,

Nabendu.