The following information pertains to the compatibility
of application programs.
your application program by use of the product-sensitive macros is
required only for programs or user exit routines that refer to either
the HTCB or the HDMB control block.
Basically, no relink
is required for running the application programs written for PO HSSR
on IMS High Performance Unload.
with the language interface module (ASMHSSR, CBLHSSR, or PLIHSSR)
is required only if you want to run an application under the IMS DL/I batch region controller
(DFSRRC00). This is not recommended, but PO HSSR supports it. Include
the corresponding language interface module (ASMHSSR, CBLHSSR, or
PLIHSSR) from IMS High Performance
Unload's HPS.SHPSLMD0 library, and link-edit it with the application
program; otherwise an unexpected result, such as a system abend, might