How To Fix MPE_MIGRATION_MSG042 - BOM assigned to routing &1 plant &2 group &3 is not converted or released

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_MIGRATION_MSG -

• Message number: 042

• Message text: BOM assigned to routing &1 plant &2 group &3 is not converted or released

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_MIGRATION_MSG042 - BOM assigned to routing &1 plant &2 group &3 is not converted or released ?

  The SAP error message MPE_MIGRATION_MSG042 indicates that a Bill of Materials (BOM) assigned to a routing in a specific plant and group has not been converted or released during a migration process. This error typically arises during the migration of data from one system to another or during the upgrade of SAP systems, particularly when transitioning to S/4HANA or similar environments.
  Cause:
  
  Incomplete Migration: The BOM may not have been included in the migration process, or there may have been issues during the migration that prevented it from being converted or released.
  Data Inconsistencies: There may be inconsistencies or errors in the data related to the BOM or routing that prevent successful conversion.
  Configuration Issues: The system configuration may not be set up correctly to handle the BOM and routing assignments.
  Missing Dependencies: The BOM might depend on other objects (like materials or components) that are not properly migrated or released.
  
  Solution:
  
  Check Migration Logs: Review the migration logs to identify any errors or warnings related to the BOM and routing. This can provide insights into what went wrong during the migration.
  Manual Conversion: If the BOM is not converted, you may need to manually convert or create the BOM in the target system. This can involve using transaction codes like CS01 (Create BOM) or CS02 (Change BOM).
  Release BOM: If the BOM exists but is not released, you can release it using transaction CS02 or CS03 (Display BOM) to ensure it is available for use in the routing.
  Data Validation: Validate the data for the BOM and routing to ensure there are no inconsistencies. This includes checking for missing components, incorrect plant assignments, or other data integrity issues.
  Consult Documentation: Refer to SAP documentation or notes related to BOM migration for specific guidance on handling this error.
  Engage SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01, CS02, CS03 for BOM management, and C201 for routing management.
  Migration Tools: If you are using SAP S/4HANA, consider using the Migration Cockpit or other tools provided by SAP for data migration.
  SAP Notes: Search for SAP Notes related to BOM migration issues, as they may provide specific fixes or workarounds for known issues.
  Testing: After resolving the issue, conduct thorough testing to ensure that the BOM and routing function correctly in the new environment.
  
  By following these steps, you should be able to address the MPE_MIGRATION_MSG042 error and ensure that your BOMs and routings are properly converted and released in the SAP system.