RE: MRP Demand Cancellation

I presume you are wanting MRP to only make suggestions for additions and not
cancellations, if so you need choose your MRP filters to do this on the 2nd
screen of 3/MDM for the item.

The filter is set on 11/MDU, WTYP (F17 to get it) and set with a layout of 

     12Z            VS item                                 000          00 



This works for me anyway

Cheers



-----Original Message-----
From: Sharon Castro [mailto:ijsys21@xxxxxxxxx]
Sent: Monday, December 08, 2003 3:53 AM
To: system21@xxxxxxxxxxxx
Subject: [SYSTEM21] MRP Demand Cancellation



Hi,

Does anyone encounter MRP Demand (with PO) is cancelled  when forecast is
changed (decrease).  I enter the forecast 100 then run the mrp, MRP
suggested 100 demand with qty and dates breakdown of 12/15/03 qty 25,
12/20/03 qty of 75, i run the vendor sourcing and auto release to genereate
the PO.  The PO genereated an order line of 100 with dates 12/15/03 qty 25
and 12/20/03 qty of 75.

Then i run the mrp to reflect the generated PO.  When review PO is
reflected.

Next i change the forecast reduce from 100 to 25.  I run the MRP again. When
review qty 75 has an action status of CA - cancel.  And when i run the
vendor sourcing and auto release schedule 12/20/03 qty of 75 is deleted in
the PO.

Question:  What flag i miss to setup in production details or company
profile that would not cancel the confirmed qty cause the qty has been
converted into PO.

Thanks,

Sharon



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