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Documentation > MAC-PAC Technical Library > Manufacturing > Just-in-Time > Programs > Production Schedule Firm/Unfirm - Batch - Purpose

Production Schedule Firm/Unfirm - Batch - Purpose

JT230E

The Production Schedule Firm/Unfirm - Batch program (JT230E) allows the user to freeze the production schedule until a user-defined horizon date so that the Requirements Planning and Master Scheduling modules cannot change the production schedule.  It also allows the user to unfirm a production schedule, if a change is necessary.

The program retrieves requests from the Production Schedule Firm/Unfirm Request file (JT330AP) and prints each request after processing.  If a request was not processed, the appropriate error message is printed with the request record.

JT230E Program Menu