How To Fix USMD1612 - Model &1, entity type &2: Generated attribute &3 must not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 612

• Message text: Model &1, entity type &2: Generated attribute &3 must not be deleted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1612 - Model &1, entity type &2: Generated attribute &3 must not be deleted ?

  The SAP error message USMD1612 typically occurs in the context of SAP Master Data Governance (MDG) when there is an attempt to delete a generated attribute from a model or entity type that is not allowed. This error indicates that the attribute in question is essential for the integrity of the data model and cannot be removed.
  Cause:
  
  Generated Attribute: The attribute you are trying to delete is a generated attribute, which means it is automatically created by the system based on certain configurations or rules.
  Data Model Integrity: The attribute is likely tied to the data model's integrity and is required for the proper functioning of the application or data governance processes.
  Configuration Issues: There may be configuration settings or dependencies that prevent the deletion of this attribute.
  
  Solution:
  
  Review the Data Model: Check the data model and understand the role of the generated attribute. Determine if it is indeed necessary for your use case.
  Consult Documentation: Refer to the SAP documentation for Master Data Governance to understand the implications of deleting generated attributes.
  Modify Instead of Deleting: If you need to change the behavior of the attribute, consider modifying its properties instead of deleting it.
  Check Dependencies: Ensure that there are no dependencies or references to the attribute in other parts of the system that would be affected by its deletion.
  Contact SAP Support: If you are unsure about the implications of deleting the attribute or if you believe it should be deletable, consider reaching out to SAP support for guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  MDG Configuration: Familiarize yourself with the configuration settings in SAP MDG, especially those related to data models and attributes.
  Testing: If you are in a development or testing environment, try to replicate the issue and test different scenarios to understand the behavior of the attribute.
  
  By following these steps, you should be able to address the USMD1612 error effectively.