/IWFND/MED015 - Versioned header of entity &1 could not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/MED -

• Message number: 015

• Message text: Versioned header of entity &1 could not be deleted

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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AnswerBot

• What is the cause and solution for SAP error message /IWFND/MED015 - Versioned header of entity &1 could not be deleted ?

  The SAP error message /IWFND/MED015 Versioned header of entity &1 could not be deleted typically occurs in the context of SAP Gateway and OData services when there is an issue with the versioning of an entity. This error indicates that the system is unable to delete the versioned header of a specific entity due to various reasons.
  Causes:
  
  Entity Versioning: The entity you are trying to delete has versioning enabled, and the system is unable to find the correct version to delete.
  Concurrency Issues: There may be concurrent modifications happening on the entity, leading to conflicts.
  Data Integrity Issues: The entity might be in a state that prevents deletion, such as being referenced by other entities or having dependencies.
  Authorization Issues: The user may not have the necessary permissions to delete the entity.
  Technical Issues: There could be underlying technical issues, such as database locks or inconsistencies in the data model.
  
  Solutions:
  
  Check Entity Version: Ensure that you are trying to delete the correct version of the entity. You may need to retrieve the latest version before attempting to delete it.
  Review Dependencies: Check if the entity is being referenced by other entities or if there are any dependencies that prevent deletion.
  Handle Concurrency: If there are concurrent modifications, implement proper locking mechanisms or retry the operation after a short delay.
  Authorization Check: Verify that the user has the necessary authorizations to perform the delete operation on the entity.
  Database Locks: Check for any database locks that might be preventing the deletion. You can use transaction codes like SM12 to view and manage locks.
  Error Logs: Review the error logs in the SAP Gateway (transaction /IWFND/ERROR_LOG) for more detailed information about the error.
  Debugging: If the issue persists, consider debugging the OData service to identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches and updates.
  OData Service Documentation: Review the documentation for the OData service you are working with to understand its behavior regarding entity versioning and deletion.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.