Programming Requirements

The list form of the macro is intended for use by products supplying a Server Manager Connect exit.

The execute form of the macro is intended for use by MVS. The assembler execute form only initializes the parameter list and calls the exit routine, and has the following restrictions:

• the invoker must save registers required before invoking the macro
• the invoker must restore registers required immediately after invoking the macro, without depending on the exit to preserve any registers.