How to handle runtime exceptions for sync scenario?

Hi Experts,
   I have a synchronous scenario.
   Request :
   webservice -
> sends input data -
> PI -
> SAP R/3 --BAPI
   Response:
   webservice -<--- PI <sends back any validation error or successfully processed message----- SAP R/3 --BAPI
   Here a webservice uses SOAP adapter to send input data to PI. While PI uses ABAP proxy to send data to SAP R/3.
   The problem is when the BAPI takes too long to process and resulting in timeout exception in PI. Is there some way we can catch this runtime exception in PI and send it to webservice as response?
   Please help!
Thanks & Regards,
Gopal

Hi Gopal,
as mentioned by otheres: the main issue is here to detect the reason for performance lack...
>Is there some way we can catch this runtime exception in PI and send it to webservice as response?
You can invoke a Business Process and open a sync / asyn Bridge. In the process call the FM synchronous and define an exception branch which you access in case of system failure. In the exception branch execute a transformation step to fill the response container with a corresponding error message.
Regards,
Udo

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How to handle runtime exceptions for sync scenario?

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