How To Fix USMD1B303 - Data enrichment or derivation uses incorrect entity type

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1B - Meldungen: MDF Anschluss

• Message number: 303

• Message text: Data enrichment or derivation uses incorrect entity type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1B303 - Data enrichment or derivation uses incorrect entity type ?

  The SAP error message USMD1B303 indicates that there is an issue with data enrichment or derivation in the context of Master Data Governance (MDG). Specifically, it suggests that the entity type being used in the data enrichment or derivation process is incorrect or not compatible with the expected entity type.
  Cause:
  
  Incorrect Entity Type: The error typically arises when the system is trying to enrich or derive data using an entity type that does not match the expected type defined in the MDG configuration.
  Configuration Issues: There may be misconfigurations in the MDG settings, such as incorrect mappings or settings in the data model.
  Data Model Changes: If there have been recent changes to the data model or entity types, the enrichment or derivation logic may not have been updated accordingly.
  Custom Logic: If there is custom logic implemented for data enrichment or derivation, it may not be handling the entity types correctly.
  
  Solution:
  
  Check Entity Type Configuration: Review the configuration of the entity types in the MDG system. Ensure that the entity type being used for data enrichment or derivation matches the expected type.
  Review Data Model: Verify the data model configuration to ensure that all mappings and relationships are correctly defined.
  Update Custom Logic: If there is custom code involved in the enrichment or derivation process, review and update it to ensure it correctly handles the entity types.
  Test with Sample Data: Run tests with sample data to identify if the issue persists and to isolate the problem.
  Consult Documentation: Refer to SAP documentation for Master Data Governance to understand the expected configurations and entity types.
  Seek SAP Support: If the issue cannot be resolved through configuration changes, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  MDG Configuration Guides: Review the configuration guides for Master Data Governance to ensure that all settings are correctly applied.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.