Test Case:
I made an acquisition (PO) on 10 Jan 2009 in which I bought a quantity of 3 from product X. I finalized and created the Material Receipt and the Invoice (Vendor) documents for this acquisition which I finalized the same.
I made another acquisition (PO) on 30 Jan 2009 in which I bought a quantity of 6 from product X. I finalized this acquisition, but not created the Material Receipt and the Invoice (Vendor), even it gives me the same result.
On 17 Jan 2009 I made a Sales Order with Date Promised 22 Jan 2009 in which I sold a quantity of 10 from X product.
I run the process "Calculate Material Plan". It looks for PO but doesn't verify the date of the PO, so it make a Requisition with a quantity of 1 from product X, but in my case I don't have a such a product in my warehouse.
The process takes into account the last acquisition (PO), even it is at a later date than the SO.
Best Regards,
CristiP - www.arhipac.ro
ADD TO THE TEST CASE:
I must specify that I don't have a such a product in my warehouse initially, before first PO.
The result would have been expected to do a Requisition with a quantity of 7 pieces (10-3).
I do not think this is a bug.
In the case you have described, I would expect an MRP Expedite notice to be generated, advising to reschedule the Purchase Order due on the 30 Jan, to an earlier date. A requisition would also be created for a quantity of 1 to make up the balance required.
Regards,
Tony
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