IPCS gives a post-formatting exit routine control when one of the following IPCS subcommands are entered:

• The CBFORMAT subcommand with the EXIT parameter. IPCS invokes all post-formatting exit routines defined in the parmlib members associated with the structure name of the block being processed. IPCS invokes the post-formatting exit routines immediately after the data area is formatted.
• The SUMMARY subcommand with the FORMAT parameter. IPCS invokes all post-formatting exit routines defined in the parmlib members associated with the structure name of the block being processed. IPCS invokes the post-formatting exit routines immediately after the data areas are formatted.