On FastExport 07.00 and later, use either 31-bit or 24-bit addressing for INMOD, OUTMOD, and notify exit routines on mainframe-attached systems.
The 31-bit mode provides access to more memory, which enhances performance for FastExport jobs with a large number of sessions.
Use the following linkage parameters to specify the addressing mode when building INMOD, OUTMOD, and notify exit routines for z/OS systems:
- For 31-bit addressing:
AMODE(31) RMODE(24)
- For 24-bit addressing:
AMODE(24) RMODE(24)