How To Fix MPE_MIGRATION_MSG046 - No BOMs assigned to the routings

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_MIGRATION_MSG -

• Message number: 046

• Message text: No BOMs assigned to the routings

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_MIGRATION_MSG046 - No BOMs assigned to the routings ?

  The SAP error message MPE_MIGRATION_MSG046 indicates that there are no Bill of Materials (BOMs) assigned to the routings in the system. This error typically arises during processes such as migration, data uploads, or when trying to execute production-related transactions that require a BOM to be linked to a routing.
  Cause:
  
  Missing BOMs: The primary cause of this error is that the routings in the system do not have any associated BOMs. This can happen if BOMs were not created or were deleted.
  Data Migration Issues: If you are migrating data from another system or performing a mass upload, it is possible that the BOMs were not included in the migration process.
  Configuration Errors: There may be configuration issues in the system that prevent the proper assignment of BOMs to routings.
  
  Solution:
  
  
  Create or Assign BOMs:
  
  Check if the required BOMs exist in the system. If they do not, create the necessary BOMs using transaction code CS01 (Create BOM).
  If BOMs exist but are not assigned to the routings, you can assign them using transaction code CA01 (Create Routing) or CA02 (Change Routing). Ensure that the BOM is linked to the correct routing.
  
  
  
  Data Migration Review:
  
  If this error occurred during a data migration, review the migration files to ensure that all necessary BOMs were included and correctly linked to the routings.
  Use transaction C223 to check the assignment of BOMs to routings and make corrections as needed.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the system to ensure that the BOMs and routings are set up correctly. This may involve checking the material master data and ensuring that the relevant views (like BOM and routing views) are maintained.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on BOM and routing management. This can provide insights into best practices and troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CS01: Create BOM
  CS02: Change BOM
  CA01: Create Routing
  CA02: Change Routing
  C223: Check BOM assignment to routings
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  User Roles: Ensure that the user has the necessary authorizations to create or modify BOMs and routings.
  
  
  By following these steps, you should be able to resolve the error message MPE_MIGRATION_MSG046 and ensure that your routings are properly linked to the required BOMs.