[sap-log-mm] Duplicate replenishement proposals during MRP run

Posted by Sap Land Tuesday 14 June 2011 09:33

Posted by Le_Nguyen
on Jun 14 at 12:38 PM

I have a batch job set up to perform an MRP run 7 days a week. The parameters of RMMRP000 are as follows:
Processing key NETCH
Create purchase req. 1
Schedule lines 1
Create MRP list 1
Planning mode 3
Scheduling 1

We plan all our materials at the SLOC level with MRP type set as PD (w/o planning horizon). In MRP4 we have set up the following:
SLoc MRP Ind = 2
SpecProcKey = 40
ROP = 1
RepQty = 1

Interesting enough during the weekend MRP runs the system tends to duplicate replenishment proposals even though there's an existing proposal which meets the minimum criteria of the MRP4 view. I think it has something to do with the planning file entries not being reset during the weekend changes but not sure where to look to validate. Can anyone help me?

Thanks.
Nguyen

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