How To Fix USMD2179 - Entity &2 of entity type &1 already changed; must stay in change request

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 179

• Message text: Entity &2 of entity type &1 already changed; must stay in change request

What causes this issue?

Entity &V2& of entity type &V1& has already been changed with change
request &V3&. You therefore can no longer remove the entity from the
change request.

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 USMD2179 - Entity &2 of entity type &1 already changed; must stay in change request ?

  The SAP error message USMD2179 indicates that an entity of a specific type has already been modified and must remain within the change request. This error typically occurs in the context of SAP Master Data Governance (MDG) when you are trying to process or save changes to a master data entity that has already been altered in the current change request.
  Cause:
  
  Concurrent Changes: The entity you are trying to modify has already been changed in the current change request. This can happen if multiple users are working on the same entity simultaneously or if the entity was modified in a previous step of the same change request.
  Change Request Status: The change request may not be in a state that allows for further modifications, or it may have been locked due to other processes.
  Data Consistency: SAP enforces data consistency and integrity, which means that once an entity is changed, it must remain in the context of the change request until it is either approved or rejected.
  
  Solution:
  
  Check Change Request: Review the change request to see if the entity has already been modified. If it has, you may need to either complete the current change request or create a new one for further modifications.
  Release and Approve: If the changes are complete, consider releasing or approving the change request to finalize the modifications.
  Lock Management: Ensure that no other users are trying to modify the same entity at the same time. If necessary, communicate with your team to avoid concurrent changes.
  Transaction Logs: Check transaction logs or change history to identify who or what process made the changes to the entity.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling change requests and entity modifications in your version of SAP MDG.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  MDG Configuration: Review the configuration settings for your MDG system to ensure that they align with your business processes and that they allow for the desired level of concurrency and change management.
  User Training: Ensure that users are trained on the proper procedures for handling change requests and modifying master data to minimize the occurrence of this error.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.