A direct consumption PO with Account Assignment category K

[dr]

Dear Experts, A direct consumption PO with Account Assignment category K was created. A GR was posted in January (closed period now). The user wants to cancel this GRN document for to post two GRNs according to the two vendor invoices.
Cancelling the January GRN isn't possible because the period is closed.
Cancelling with the current period results in a "deficit" quantity error as the material is non-stock and directly consumed, not updating the inventory balance.
Posting a new GRN with movement type 501, 561, 202 (to increase/return stock back to the warehouse, so that we cancel the GRN with current posting period) is not possible for non-stock materials.
Any suggestion please to fix this issue?

[DominikTylczyn]

Hello @dr 

I don't think there is any issue here that needs resolution and in fact the January goods receipt doesn't need to be reversed. 

I guess the goods were physically delivered in January and so the GR was posted in January. The GR was valued at the price from the PO. Now, the vendor presents 2 invoices, with possibly different prices/values then the value of the GR. That is not an issue. Just post the invoices against the PO. The differences will be handled automatically by the system as documented on SAP Help Invoice with Variances

Best regards

Dominik Tylczynski