z/OS User Exits › Customizing and Installing z/OS User Exits › MKUEXITS—Make COBOL Runtimes (User Exits DLLs) › Default Processing

Default Processing

The default processing of the JCL procedure is as follows:

• The CROBJLIB step creates a temporary dataset for the objlib.
• The user exit (ex. TIRALLOX) step invokes the COBOL compile proc to compile the modified user exit(s). Each user exit contained in a COBOL runtime DLL has a compile step.
• The COMPILE step compiles the user exit member(s) for inclusion in the runtime DLL.
• The linkedit step (that is, LKTERMA, LKMTQB, ….) links the user exit objects into a new user exit COBOL runtime DLL (that is, TIRTERMAZ, TIRMTQBZ, …).