How To Fix VELO799 - This mapping cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: VELO - Vehicle Management System

• Message number: 799

• Message text: This mapping cannot be deleted

What causes this issue?

You have tried to delete the mapping, which does not include a
characteristic from the selected used-vehicle model. This is a global
mapping which links characteristics from the new vehicle model to
characteristics of the used-vehicle model. It is displayed for
information purposes only and cannot be deleted.

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?

If you want to delete this mapping, start transaction VELOCM and specify
the used-vehicle model whose configuration includes this characteristic.

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 VELO799 - This mapping cannot be deleted ?

  The SAP error message VELO799, which states "This mapping cannot be deleted," typically occurs in the context of SAP Data Services or SAP Information Steward when you attempt to delete a mapping that is either in use or has dependencies that prevent its deletion.
  Causes:
  
  Active Dependencies: The mapping you are trying to delete may be referenced by other objects, such as jobs, workflows, or other mappings.
  User Permissions: You may not have the necessary permissions to delete the mapping.
  System Lock: The mapping might be locked by another user or process, preventing deletion.
  Version Control: If version control is enabled, the mapping may be in a state that does not allow deletion.
  
  Solutions:
  
  
  Check Dependencies: 
  
  Review the mapping to see if it is being used in any jobs or workflows. You can do this by checking the dependencies in the SAP Data Services or Information Steward interface.
  If it is in use, you will need to remove or modify those dependencies before attempting to delete the mapping.
  
  
  
  Permissions:
  
  Ensure that you have the appropriate permissions to delete the mapping. You may need to contact your system administrator to verify your access rights.
  
  
  
  Unlock the Mapping:
  
  If the mapping is locked, check if another user is currently editing it. You may need to wait until they finish or ask them to release the lock.
  
  
  
  Version Control:
  
  If version control is enabled, check the versioning settings. You may need to revert to a previous version or follow the specific procedures for deleting a mapping under version control.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for your specific version of Data Services or Information Steward for any additional steps or considerations related to deleting mappings.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more detailed guidance based on your specific system configuration.
  
  
  
  Related Information:
  
  SAP Data Services Documentation: Check the official SAP documentation for detailed information on managing mappings and understanding error messages.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the VELO799 error and take appropriate action to resolve it.