Hi SAP FICO Experts, Our manufacturing is MTO. The linkage between sales order item and production order are at finished goods level only. The semi-FG and raw material underneath are all free to be used by other end products.
Finished goods setting:
Company A ( Trading: buy FG from company B and then sell to end customer )
Material Master Strategy = 50 --> Requirement Type KEV --> Requirement Class 045
Procurement Type = F External Procurement
Special Procurement = 40 Stock Transfer
Company B ( Production )
Material Master Strategy = 50 --> Requirement Type KEV --> Requirement Class 045
Procurement Type = E In-house Production
Special Procurement = blank
Requirement Class 045 setting:
Special Stock = E
Account Assignment Category = M
Valuation = M
OBYC Setting:
Transaction BSX ( for valuated stock )
Valuation Modification + Valuation Class: post to Stock Account X
Transaction GBB ( for non-valuated stock )
Valuation Modification + General Modification (VKA) + Valuation Class: post to Cost Account Y
Procedure to reproduce problem:
1. In company A, create sales order item for FG with strategy set to be 50.
2. Run MRP in company A to generate purchase requisition item
3. In the Account Assignment tab page of the PR item, Stock Account X is picked out. It is correct.
4. In MD04, double-click PR item, convert to Purchase Order, drag the PR item and drop it into trolley. In the Account Assignment tab page of the PO item, the G/L account becomes a Cost Account Y instead of stock account X.
5. This problem occurs for some FG only. I have compared this problematic FG with those without problem; and find nothing wrong.
Further discovery:
In ME21N, If I manually create a PR or PO item with account assignment M, the G/L account picked is always the cost account Y. This is true even for those FG which can be successfully converted to PO item from PR item with correct Stock account picked.
Could any one of you guys experts help me to fix this problem to let system pick out the correct G/L account in PO item ?