How To Fix UD602 - Entity type is already assigned to data model &

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 602

• Message text: Entity type is already assigned to data model &

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 UD602 - Entity type is already assigned to data model & ?

  The SAP error message UD602 ("Entity type is already assigned to data model") typically occurs in the context of SAP's data modeling tools, such as SAP Data Warehouse or SAP HANA modeling. This error indicates that the entity type you are trying to assign to a data model is already associated with another data model, which prevents it from being assigned again.
  Cause:
  
  Duplicate Assignment: The entity type (e.g., a table or view) is already linked to another data model, and SAP does not allow the same entity to be assigned to multiple models simultaneously.
  Modeling Restrictions: Certain modeling tools in SAP have restrictions on how entities can be reused across different models to maintain data integrity and consistency.
  
  Solution:
  
  Check Existing Assignments: Review the data models to which the entity type is currently assigned. You can do this by navigating to the data model management area in your SAP environment and checking the entity's properties.
  Remove Existing Assignment: If the entity type is no longer needed in the existing data model, you can remove it from that model. This will free it up for assignment to the new data model.
  Create a New Entity: If you need to use a similar entity in the new data model, consider creating a new entity type that is a copy or variation of the existing one, rather than reusing the same entity.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidelines on entity assignments and data modeling best practices.
  
  Related Information:
  
  Data Model Management: Familiarize yourself with the data model management tools in SAP, as they provide functionalities for managing entity assignments and relationships.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve underlying issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.