How To Fix MPE_PLAN_MEC043 - Material BOM Alternate not found

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_MEC - Message Class for Manufacturing Engineering Cockpit

• Message number: 043

• Message text: Material BOM Alternate not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_PLAN_MEC043 - Material BOM Alternate not found ?

  The SAP error message MPE_PLAN_MEC043 indicates that the system could not find an alternate Bill of Materials (BOM) for a material during planning or production processes. This error typically arises in the context of material requirements planning (MRP) or production order creation when the system is trying to access a BOM that is not available or not properly configured.
  Causes:
  
  Missing Alternate BOM: The primary cause is that the alternate BOM for the specified material does not exist in the system.
  Incorrect Configuration: The BOM may not be correctly configured or activated for the relevant plant or production version.
  Plant-Specific Issues: The BOM might exist for a different plant or not be assigned to the current plant.
  Versioning Issues: The BOM version may not be valid or active for the current planning period.
  Authorization Issues: The user may not have the necessary authorizations to view or access the alternate BOM.
  
  Solutions:
  
  
  Check BOM Configuration:
  
  Go to the BOM transaction (CS01, CS02, CS03) and verify if the alternate BOM exists for the material in question.
  Ensure that the BOM is correctly configured for the relevant plant and production version.
  
  
  
  Create or Activate Alternate BOM:
  
  If the alternate BOM does not exist, you may need to create it using the BOM creation transaction (CS01).
  If it exists but is inactive, activate it.
  
  
  
  Verify Plant Assignment:
  
  Ensure that the BOM is assigned to the correct plant. You can check this in the BOM details.
  
  
  
  Check BOM Validity:
  
  Ensure that the BOM is valid for the current planning period. Check the validity dates in the BOM.
  
  
  
  Review User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the BOM. This may involve checking roles and permissions in the SAP system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional context on BOM management and troubleshooting.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CS01: Create BOM
  CS02: Change BOM
  CS03: Display BOM
  CS11: Display BOM for a material
  
  
  BOM Types: Understand the different types of BOMs (e.g., production BOM, sales BOM) and their specific configurations.
  MRP Settings: Review MRP settings to ensure that the system is configured to use alternate BOMs appropriately.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues related to this error message.