DSNRLI Work Unit Functions

DSNRLI is typically used as part of the SQL process to connect, open, execute SQL calls, commit, rollback, close, and disconnect. However, the Micro Focus DSNRLI functions used in this process are shown in the table:

Process DSNRLI Function tx_CALL
Connect IDENTIFY tx_associate
SIGNON tx_open
Open CREATE THREAD tx_begin
Commit SRRCMIT tx_commit
Rollback SRRBACK tx_rollback
Close TERMINATE THREAD tx_end, tx_close
Disconnect TERMINATE IDENTIFY none

For user executed SQL calls, use existing SQL architecture.

Multiple XA Resources can be used in a single unit of work. In those cases, the application should use DSNRLI IDENTIFY, SIGNON and CREATE THREAD calls to associate each additional XA Resource.