We have a interface between SAP (4.6c) and SAP-PI where SAP-PI will call an RFC in SAP (4.6c).
In case of Exceptions returned by the RFC, SAP-PI will map the exception to a FAULT message.
In random cases, the Exception information is not available in SAP-PI system i.e. only Message ID, Message Number is available but Message Variables (V1,V2,V3,V4) are not available. (When an Exception is raised by RFC and caught by SAP-PI)
Can you please suggest as to what is missing at PI end ?
SAP RFC is working fine, it send the Exception with Proper Message in Message variables.
Please let me know if other information is required.
Thanks & Regards,