How To Fix USMD1111 - Data model &1, entity typ &2, relationship &3: Change of data element

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 111

• Message text: Data model &1, entity typ &2, relationship &3: Change of data element

What causes this issue?

A different data element is used than in the active version of the data
model. The technical properties of the data element in the active
version and the data element in the inactive version are different.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1111 - Data model &1, entity typ &2, relationship &3: Change of data element ?

  The SAP error message USMD1111 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue related to the data model, specifically concerning changes to data elements in a relationship between entities. Here’s a breakdown of the components of the error message and potential solutions:
  Cause
  The error message USMD1111 indicates that there has been a change in the data element of a relationship between two entities in the data model. This can happen due to:
  
  Modification of Data Elements: If a data element that is part of a relationship has been modified (e.g., changed its type, length, or other attributes), it can lead to inconsistencies in the data model.
  Inconsistent Data Model: Changes made to the data model without proper adjustments to the relationships can cause this error.
  Versioning Issues: If there are multiple versions of the data model, and changes are not synchronized across versions, it can lead to this error.
  
  Solution
  To resolve the USMD1111 error, consider the following steps:
  
  Review Changes: Check the recent changes made to the data model, particularly focusing on the data elements involved in the relationship mentioned in the error message.
  Adjust Relationships: If a data element has been changed, ensure that all relationships that depend on this data element are updated accordingly. This may involve modifying the relationship definition or reverting the changes made to the data element.
  Consistency Check: Run a consistency check on the data model to identify any other potential issues that may arise from the changes made.
  Re-activate Data Model: If necessary, re-activate the data model after making the required adjustments to ensure that all changes are properly reflected.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of MDG you are using for any additional guidance or known issues.
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  MDG Configuration: Familiarize yourself with the configuration settings in SAP MDG, as understanding how data models and relationships are structured can help prevent such issues in the future.
  Testing: After making changes, conduct thorough testing to ensure that the data model functions as expected and that no further errors arise.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the changes made and the context in which the error occurred.