Action already exists.
Message type: E = Error
Message class: HRPBS00_MD_SERVICE - Message class for P00PBSMD_SERVICE
Message number: 001
Message text: Action already exists.
What causes this issue?
An action with the same key is already under maintenance.
System Response
No changes were performed.
How to fix this error?
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Procedure for System Administrators
Error message extract from SAP system. Copyright SAP SE.