How To Fix PMMO_PEGGING212 - Replenishment &1 stopped because MRP group not found for material

SAP Error Message - Details

• Message type: E = Error

• Message class: PMMO_PEGGING - Messages for Pegging in PMMO

• Message number: 212

• Message text: Replenishment &1 stopped because MRP group not found for material

What causes this issue?

The in-stock records cannot be processed for the purchase order or the
production order. The system could not find an MRP group for the
material.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter an MRP group in the material record.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PMMO_PEGGING212 - Replenishment &1 stopped because MRP group not found for material ?

  The SAP error message PMMO_PEGGING212 indicates that a replenishment process has been halted because the system could not find a Material Requirements Planning (MRP) group for a specific material. This error typically arises during the planning or replenishment processes in the Materials Management (MM) module of SAP.
  Cause:
  
  Missing MRP Group: The most common cause of this error is that the material in question does not have an assigned MRP group in its material master record.
  Incorrect Configuration: The MRP group may not be configured correctly in the system, or it may have been deleted or deactivated.
  Material Master Data Issues: The material master data may be incomplete or incorrectly maintained, leading to the absence of an MRP group.
  Plant-Specific Settings: The MRP group may not be defined for the specific plant where the material is being processed.
  
  Solution:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03).
  Check the MRP data view to see if an MRP group is assigned to the material.
  If it is missing, you can assign an appropriate MRP group using transaction code MM02 (Change Material).
  
  
  
  Define MRP Group:
  
  If the MRP group does not exist, you may need to create it. This can be done in the configuration settings (transaction code SPRO).
  Navigate to Logistics > Production > Material Requirements Planning > Master Data > Define MRP Groups and create a new MRP group if necessary.
  
  
  
  Review Plant Settings:
  
  Ensure that the MRP group is valid for the plant where the material is being used. You can check this in the configuration settings or by reviewing the material master data for the specific plant.
  
  
  
  Check MRP Group Configuration:
  
  Ensure that the MRP group is properly configured with all necessary parameters (e.g., planning strategy, lot size, etc.) to ensure it can be used for planning.
  
  
  
  Run MRP Again:
  
  After making the necessary changes, run the MRP process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  MM02: Change Material Master
  SPRO: Access SAP Customizing Implementation Guide
  MD01: Run MRP
  
  
  MRP Group: This is a key element in the MRP process that determines how materials are planned. It includes settings for planning strategies, lot sizes, and other parameters that affect inventory management.
  Material Master Data: This is a central repository of information related to materials, including descriptions, units of measure, and planning data.
  
  By following these steps, you should be able to resolve the PMMO_PEGGING212 error and ensure that the replenishment process can proceed without issues.