How To Fix USMD1566 - Model &1, entity type &2: Use of active area has been switched

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 566

• Message text: Model &1, entity type &2: Use of active area has been switched

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1566 - Model &1, entity type &2: Use of active area has been switched ?

  The SAP error message USMD1566 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue related to the active area of a model or entity type. This error indicates that the active area for a specific model and entity type has been switched, which can lead to inconsistencies or issues in data processing.
  Cause:
  The error message USMD1566 is triggered when:
  
  The active area for the specified model and entity type has been changed or switched, which may happen due to configuration changes or updates in the MDG system.
  There may be inconsistencies in the data or configuration settings that do not align with the expected active area settings.
  The system is trying to access or process data in an area that is no longer active or has been deactivated.
  
  Solution:
  To resolve the USMD1566 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the model and entity type in the MDG system. Ensure that the active area is correctly defined and that there are no discrepancies.
  
  
  
  Review Change Logs:
  
  Look into the change logs to identify any recent changes made to the active area settings. This can help you understand what might have caused the switch.
  
  
  
  Re-activate the Area:
  
  If the active area has been switched unintentionally, you may need to re-activate the correct area in the configuration settings.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data related to the model and entity type. Ensure that all relevant data is aligned with the current active area.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of MDG you are using. There may be specific guidelines or patches available that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance. They can provide insights based on the specific version and configuration of your system.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  MDG Documentation: Review the official SAP Master Data Governance documentation for best practices on managing active areas and entity types.
  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 cause of the error and implement a solution to resolve it.