Fault message with 'Server error'

Question

Hi all,
I have the following problem in PI.
The scenario is a synchronous interface, in which messages are send to PI using SOAP adapter. These are sent by proxy to ECC, and afterwards a reponse message is sent back.
So it's a SOAP-Proxy scenario with a synchronous interface and a request/response message.
I'm testing this interface using SOAPUI.
In PI the request and response messages are processed succesfully, however in SOAPUI I get the following error message (fault message), which is also shown in the communication channel logging.
<!--see
the documentation-->
  <SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP:Body>
     <SOAP:Fault>
       <faultcode>SOAP:Server</faultcode>
       <faultstring>Server Error</faultstring>
       <detail>
          <s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
              <context>XIAdapter</context>
              <code>ADAPTER.JAVA_EXCEPTION</code>
              <text>java.lang.ClassCastException
The fault message contains the error: Server Error.
Does anyone have an idea what causes this?
Thanks in advance any help!
Regards,
Marco

Answer 1

Hi Eng Swee
The audit log doesn't show any errors. The java.lang.ClassCastException erro is shown in the processing details of the communication channel (column explanation)
The last step in the audit log is : "The message status is set to DLVD"
I think steps are missing after this, that sent the response message back to SOAPUI.
I also had a look in a similar interface I've build earlier, in which the additional last steps are:
SOAP: Response message leaving the adapter
SOAP: Processing completed
So for some reason the response message is not sent back from the adapter.
Could this issue be related to the test with SOAPUI and the version used?
The SOAPUI version is 5.0 and the PI version is 7.0
Regards,
Marco