How To Fix USMD7028 - No primary persistence structure defined for entity &1 in data model &2

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD7 - Validations and Derivations

• Message number: 028

• Message text: No primary persistence structure defined for entity &1 in data model &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD7028 - No primary persistence structure defined for entity &1 in data model &2 ?

  The SAP error message USMD7028 indicates that there is no primary persistence structure defined for a specific entity in the data model you are working with. This error typically occurs in the context of SAP Master Data Governance (MDG) when trying to perform operations related to data models and entities.
  
  Cause:
  The error can be caused by several factors:
  
  Missing Configuration: The entity in question may not have a primary persistence structure defined in the data model configuration.
  Incorrect Data Model: The data model being used may not be correctly set up or may be missing necessary components.
  Transport Issues: If the data model was recently transported from another system, there may be inconsistencies or missing elements in the target system.
  Development Errors: Custom developments or modifications to the data model may have inadvertently removed or altered the primary persistence structure.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Data Model Configuration:
  
  Go to the SAP