CorrelationSet with JMS: "Failed to evaluate correlation query"

Question

Hi,
i want to send a message over JMS to another service and then receive the correlated message back in my BPEL process.
The only documentation i found was http://download-uk.oracle.com/docs/cd/B31017_01/integrate.1013/b28981/async.htm#CIHBIEEJ
Here the error message:
callbackClient (faulted)
[2007/01/31 10:16:41] "{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure" has been thrown.less
- <selectionFailure xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/">
- <part name="summary">
<summary>
Failed to evaluate correlation query.
Failed to evaluate the correlationAlias query "/ns2:Request/ns2:Header/@Nummer" on the element "oracle.xml.parser.v2.XMLElement@b0abcb"
Please check your BPEL/WSDL source to make sure that property alias is defined correctly.
</summary>
</part>
</selectionFailure>
Here the source of invoke and receive:
<invoke name="callbackClient" partnerLink="ControlEntrance"
portType="ns1:Produce_Message_ptt" operation="Produce_Message"
inputVariable="callbackClient_Produce_Message_InputVariable">
<correlations>
<correlation initiate="yes" set="myCorrelationSet"
pattern="out"/>
</correlations>
</invoke>
<receive name="Receive_1" partnerLink="ControlExit"
portType="ns3:Consume_Message_ptt" operation="Consume_Message"
variable="Receive_1_Consume_Message_InputVariable"
createInstance="no">
<correlations>
<correlation initiate="no" set="myCorrelationSet"/>
</correlations>
</receive>
If i change the pattern="out" to "in" (invoke-node), then the instance never completes in the BPELConsole (stops before invoke in AUDIT) but my JMS-webservice is executed....
If pattern="in" i see in the logfile:
ORABPEL-03813
Failed to evaluate correlation query.
Failed to evaluate the correlationAlias query "/ns2:Request/ns2:Header/@Nummer" on the element "oracle.xml.parser.v2.XMLElement@ccef02"
Please check your BPEL/WSDL source to make sure that property alias is defined correctly.
So it is the same error but my webservice is invoked and i can provide a ORABPEL-number...
Message was edited by:
HEWizard

Answer 1

Hi,
"The property alias was not defined correctly in the BPEL/WSDL source, or the payload is not as expected"...
I bet on the latter... the payload is not as expected... Have you checked the payload?
Cheers,
Vlad