How To Fix /PLMI/MBOM_MAP_29149 - Material group & different from material group & in material master

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/MBOM_MAP_29 -

• Message number: 149

• Message text: Material group & different from material group & in material master

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/MBOM_MAP_29149 - Material group & different from material group & in material master ?

  The SAP error message /PLMI/MBOM_MAP_29149 typically indicates a mismatch between the material group defined in the Bill of Materials (BOM) and the material group defined in the material master for a specific material. This can occur during operations such as BOM creation, modification, or when trying to use the BOM in production planning.
  Cause:
  
  Material Group Mismatch: The material group specified in the BOM does not match the material group defined in the material master for the associated material.
  Data Entry Errors: Incorrect data entry when creating or updating the BOM or material master.
  Configuration Issues: There may be configuration settings in the system that enforce strict checks on material groups.
  
  Solution:
  
  
  Verify Material Master:
  
  Go to the material master record (transaction code MM03) for the material in question.
  Check the material group assigned to the material.
  
  
  
  Check BOM:
  
  Access the BOM (transaction code CS03) and verify the material group defined in the BOM.
  Ensure that the material group in the BOM matches the one in the material master.
  
  
  
  Update BOM or Material Master:
  
  If there is a mismatch, you can either update the BOM to reflect the correct material group or change the material group in the material master to match the BOM.
  Use transaction code CS02 to change the BOM if necessary.
  
  
  
  Review Configuration:
  
  If the issue persists, check the configuration settings related to BOM and material groups in the system. This may require assistance from a SAP consultant or someone with configuration access.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error does not occur.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  CS03: Display BOM
  CS02: Change BOM
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to BOM management and material master data to understand the implications of material groups.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.