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Former Member
Nov 09, 2012 at 04:15 PM

MRP Not Running on Material After PIR Change

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Good morning gurus, I have a puzzling question that need assistance on (and if this is not the right place for MRP questions please let me know and I will move this post).

I updated several Purchase Info Records and when MRP ran it did not pick up those changes.

The changes I did were to the Planned Delivery Time (10 days to 1 day). We run MRP every morning with a Net Change Planning (NETCH).

We were eventually able to get MRP to 'see' those materials and re-plan them by running MRP with a Processing Key of Online Regenerative Planning (NEUPL).

So a few questions come out of this:

So why did MRP pick them up when we ran then with NEUPL and not NETCH?

Was there something else I should have selected in the MRP Run (Scheduling, Planning Mode)?

Is a PIR Planned Delivery Time not an MRP Relevant change?

Thank you for your assistance.

~nic