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Managing User Exits

CA MIM provides exit routines that you can use to customize the processing of CA MIM. The following list describes each routine and where you can find detailed coding instructions for the routine:

GCMCMDXT

This routine prevents certain local commands from being directed to external systems. This routine is available only when you run CA MIC. See the CA MIC Message Sharing for z/VM Programming Guide.

GCMDELXT

This routine changes the way CA MIC handles DOM (Delete Output Messages) orders. This routine is available only when you run CA MIC. See the CA MIC Message Sharing for z/VM Programming Guide.

GCMRCVXT

This routine prevents certain commands from executing on the local system due to a cross-system command issued from an external system. This routine is available only when you run CA MIC. See the CA MIC Message Sharing for z/VM Programming Guide.

GCMSRCXT

This routine prevents certain local messages from being directed to external systems, which are based on routing data that is associated with the messages. This routine is available only when you run CA MIC. See the CA MIC Message Sharing for z/VM Programming Guide.

MIMCMDXT

This routine prevents certain CA MIM commands from being issued on the local system or across systems. This routine can affect all components and facilities.

MIMINIXT

This routine acquires and initializes a global communication area that other CA MIM exit routines can share. This routine can affect all components and facilities.