Conversation identifier fields

The EIB fields EIBTRMID and EIBRSRCE enable you to obtain the name of the ISC session.

EIBTRMID: Contains the name of the principal facility. For a back-end transaction, or for a front-end transaction started by ATI, it is the conversation identifier (SESSION). You must acquire this name if you want to state the session name of the principal facility explicitly.
EIBRSRCE: Contains the session identifier (SESSION) for the session obtained by means of an ALLOCATE command. You must acquire this name immediately after issuing the ALLOCATE command.