Solution : https://service.sap.com/sap/support/notes/776020 (SAP Service marketplace login required)
Summary :
When posting a goods receipt for valuated sales order stock in transaction MIGO, error MM124 may occur stating missing valuation data for material and sales order item. This error arises after activating the actual cost component split (ACC), where the new cost component structure isn't applicable for prior periods. Standard SAP structure '01' remains active by default for previous periods, causing discrepancies. SAP Development Support should be contacted to address issues related to automatic entries in CKMLKEV table, which falsely indicate a replacement of the cost component structure.
Key words :
system issues error message mm124, valuated sales order stock, table ckmlkev created automatically, actual cost component split, defined cost component structure, cost component split, sales order item, cost component structure, system incorrectly assumes, sap development support
Related Notes :
| 776016 | Procedure when activating actual cost component split |