PREINIT=xx parameter for procedures

Use the PREINIT=xx parameter in procedures to specify a 2-character suffix for DFSINTxx, the IMS.PROCLIB member that lists the preinitialization modules that are to receive control.

You can set the PREINIT= parameter using the DFSOPT DD statement in IMS-supplied procedures. The syntax for the PREINIT= parameter is:

PREINIT=char str (No default)

For more information, see DFSOPT DD in DD statements for IMS procedures.

For details on how to define the member, see DFSINTxx member of the IMS PROCLIB data set.