Hi community,
We have to migrate our Java web application to (Java).
Our application receives data from a remote ABAP system. Thus, we had implemented a JCo 3.0 Server to handle the incoming calls.
But for SAP Netweaver, we can't use the standalone version of JCo anymore.
As I understood from SAP documentation, the preferred way to implement our server scenario is to use SAP java resource adapter.
Doing so, I configured the resource adapter and implemented the MDB that implements com.sap.mw.jco.jra.SynchronousMessageListener.
I did all steps like defined in the documentation, but it is not working ...
The resource adapter register itself on the remote gateway (of the ABAP system). Our SAP NW Java stack receives the function calls from the remote ABAP system, but then an error appears.
com.sap.conn.jco.JCoException: (123) JCO_ERROR_FUNCTION_NOT_FOUND: 'EXPORT_TOTALS_TO_ADSTAR' could not be found in the server repository.
...
My message-driven-bean implements com.sap.mw.jco.jra.SynchronousMessageListener, defines FunctionName EXPORT_TOTALS_TO_ADSTAR as activation parameter and it seems to be correctly registered to the resource adapter.
Deploy Start Application Thread [Nov 06 18:17:30 666] ResourceAdapterImpl.endpointActivation() registration EXPORT_TOTALS_TO_ADSTAR set for com.sap.mw.jco.jra.JRA$ResourceAdapterImpl ...
Any idea what's missing? What's wrong in my approach?
Thanks in advance for any help,
Christian