Unable to trigger NWBPM Process from PO

[Former Member]

Hi All,

I am not able to call NWBPM process from SAP PO, I am trying to send the Idoc Data through an external definition to NWBPM using a service interface( with Abstract and XI 3.0 compatible) but when the service interface which is used in Start trigger is reaching BPM I am getting following error. Can any body help on this please

Error:

Delivery of the message to the application using connection JPR failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing inbound message. FaultException: com.sap.aii.proxy.xiruntime.core.ESPXISystemFaultException: Error encountered during processing of XI request message in inbound ESP; Hint: com.sap.engine.interfaces.webservices.runtime.RuntimeProcessException: Technical difficulties were experienced during process execution.

[Former Member]

I m facing the same error. Can anyone mentioned , steps to solve this issue.

I have no multiple reference to trigger this Process.