How To Fix PMMO_PEGGING211 - Production order &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: 211

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

What causes this issue?

The system stopped processing the production order because it did 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_PEGGING211 - Production order &1 stopped because MRP group not found for material ?

  The SAP error message PMMO_PEGGING211 indicates that a production order has been stopped because the system could not find a Material Requirements Planning (MRP) group for the specified material. This error typically arises during the planning or execution phases of production when the system attempts to process a production order but encounters issues related to MRP settings.
  Cause:
  
  Missing MRP Group: The most common cause is that the material in question does not have an assigned MRP group in the material master data.
  Incorrect Material Master Data: The material master record may be incomplete or incorrectly configured, leading to the absence of an MRP group.
  Configuration Issues: There may be issues in the configuration of MRP settings in the system, such as missing entries in the relevant tables.
  Data Migration Issues: If data was migrated from another system, it’s possible that the MRP group was not transferred correctly.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Check the MRP 1 view to ensure that 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).
  
  
  
  Assign MRP Group:
  
  If the material does not have an MRP group, you can assign one that is appropriate for the material type and production process.
  Ensure that the MRP group is valid and configured correctly in the system.
  
  
  
  Review MRP Group Configuration:
  
  Check the configuration of the MRP group in the system (transaction code OMD0).
  Ensure that the MRP group is set up correctly and that all necessary parameters are defined.
  
  
  
  Check for Data Migration Issues:
  
  If the material was recently created or migrated, verify that all necessary data was transferred correctly.
  If there are discrepancies, you may need to correct the data manually.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidance related to your system configuration and setup.
  
  
  
  Related Information:
  
  MRP Groups: MRP groups are used in SAP to define how materials are planned. They can influence various parameters such as planning strategies, lot sizing, and procurement types.
  Transaction Codes:
  
  MM03: Display Material Master
  MM02: Change Material Master
  OMD0: MRP Group Configuration
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to MRP groups and production orders.
  
  By following these steps, you should be able to resolve the PMMO_PEGGING211 error and ensure that your production order can proceed as planned.