Exception while executing ARFC2 Model

[former_member337476]

Hi Guys,

We are in the process of migrating our webdynpro java application from 7.0 to 7.5. We have migrated them successfully. Also migrated the ARFC function module to ARFC2 function modules as well.

Now while executing the function module, the RFC in the backend is raising some exception. I need to capture the exception text in webdynpro java. In previous versions it is working fine. But once migrated, I am not able to get the exception text. Instead it gives "Typed Model Execution failed. See nested exception for details."

Anything has changed in ARFC2 that we need to adapt here. It works fine in 7.0 though.

Below is the code I am using.

try{

// Model execution code here

}

catch (Exception e){

messageMgr.reportException(e.getMessage());

}

Regards,

Madhu

[Patrick_McMahon]

Hi Madhu,

We recently faced the same issue and I hope this helps you and others.

In order to return the exception raised rather than a generic ARFC2 exception we used the following:

catch (ARFC2ModelExecuteException e){
    String s = e.getNestedLocalizedMessage();
    messageMgr.reportException(s.substring(s.lastIndexOf(':') + 1).trim());
}

Regards,

Patrick.