How To Fix USMD1084 - Data model &1, From-entity typ &2: Relationship not entered

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 084

• Message text: Data model &1, From-entity typ &2: Relationship not entered

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 USMD1084 - Data model &1, From-entity typ &2: Relationship not entered ?

  The SAP error message USMD1084 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the data model configuration, specifically related to relationships between entities. Here’s a breakdown of the cause, potential solutions, and related information for this error message:
  Cause
  The error message USMD1084 indicates that a relationship has not been defined between two entities in the data model. This can happen due to several reasons:
  
  Missing Relationship Definition: The relationship between the "From-entity" and the "To-entity" has not been configured in the data model.
  Incorrect Data Model Configuration: The data model may not be set up correctly, leading to missing or incorrect relationships.
  Data Entry Issues: The data being entered may not conform to the expected relationships defined in the data model.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Data Model Configuration:
  
  Go to the SAP MDG configuration settings and review the data model for the specific entity type mentioned in the error message.
  Ensure that the relationship between the specified entities is defined correctly.
  
  
  
  Define Missing Relationships:
  
  If the relationship is indeed missing, you will need to create it. This can typically be done in the MDG customizing settings under the data model configuration.
  Navigate to the relevant data model and add the necessary relationship between the entities.
  
  
  
  Validate Data Entry:
  
  Ensure that the data being entered adheres to the defined relationships. Check if the data being processed is valid and corresponds to the expected entity types.
  
  
  
  Testing:
  
  After making changes, test the data entry process again to ensure that the error does not reoccur.
  
  
  
  Consult Documentation:
  
  Refer to the SAP Help Portal or relevant documentation for detailed instructions on configuring data models and relationships in SAP MDG.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  MDG Configuration Guide: Review the configuration guide for SAP MDG to understand how to set up data models and relationships properly.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the USMD1084 error in your SAP MDG environment.