How To Fix 61629 - MRP group & & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: 61 - Fehlermeldungen fuer Bedarfsplanung

• Message number: 629

• Message text: MRP group & & already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 61629 - MRP group & & already exists ?

  The SAP error message "61629 MRP group & & already exists" typically occurs when you are trying to create or modify a Material Requirements Planning (MRP) group in the system, but the MRP group you are attempting to create already exists in the database. This can happen during the configuration of materials or when setting up MRP parameters.
  Cause:
  
  Duplicate Entry: The most common cause is that the MRP group you are trying to create has already been defined in the system.
  Data Migration: If you are migrating data from another system or importing data, there may be conflicts with existing entries.
  User Error: Sometimes, users may inadvertently try to create an MRP group with the same identifier as an existing one.
  
  Solution:
  
  
  Check Existing MRP Groups: 
  
  Use transaction code OMD0 or MDG1 to view existing MRP groups. Search for the MRP group you are trying to create to confirm its existence.
  
  
  
  Modify Existing MRP Group: 
  
  If the MRP group already exists and you need to make changes, consider modifying the existing group instead of creating a new one.
  
  
  
  Use a Different Identifier: 
  
  If you need to create a new MRP group, choose a different identifier that does not conflict with existing groups.
  
  
  
  Data Cleanup: 
  
  If you suspect that there are duplicate entries due to data migration or other reasons, you may need to clean up the data by removing or consolidating duplicates.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or consult with your SAP administrator for specific guidelines on managing MRP groups.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD01 (MRP Run), MD02 (MRP for Single Item), and MD03 (MRP for Individual Requirements).
  MRP Group Configuration: Understand how MRP groups are configured in your SAP system, including their role in planning and inventory management.
  SAP Notes: Check SAP Notes for any known issues or patches related to MRP groups that may provide additional context or solutions.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.