Use the CEEWUXIT sample job to create as many application-specific assembler language user exits as your site requires. You must replace the comment in CEEWUXIT with your source. You can copy the source for the IBM-supplied default installation-wide assembler language user exit from CEEBXITA or CEEBXITC in CEE.SCEESAMP and modify it to suit your needs, or you can create your own source.

CEEWUXIT does not use SMP/E to create the assembler language user exit module, so it can be run several times to create several different CEEBXITA modules, each in its own user-specified library. Use the information in z/OS Language Environment Programming Guide to guide you in coding your changes.