What is 'Specify a Valid MRP Procedure' error in SAP?

This error occurs when no valid MRP type is maintained in the material master or configuration is missing in SAP customizing.

Where is MRP type maintained in SAP?

MRP type is maintained in the material master under MRP1 view.

Maintain a valid MRP type in material master and ensure configuration exists in SPRO under MRP settings.

MRP type defines how material planning is executed such as PD for MRP or VB for reorder point planning.

Transaction OMDQ and SPRO path are used for MRP type configuration.

SAP MM ERROR TUTORIALS-

✅ Root Cause — this error is often fixed via OMDU (MRP Group settings) when the issue is not just material-level.

✅1)SOLUTION- OMDU

✅ When OMDU is the REAL Fix -

1)MRP Type is defaulted via MRP Group

2)System overrides manual entry

3)Material has MRP Group assigned but config is missing

SPRO → MM → Consumption Based Planning → Planning → Activate Material Requirements Planning

✅ SELECT -ACTIVATE MATERIAL REQUIREMENTS PLANNING

✅ SELECT → LANT → UNE AND MUMBAI → TICK-ACTIVATE REQUIREMENT PLANNING

✅ SAVE