Message type: E = Error
Message class:  DAAG_DESIGNTIME - Message Class for Data Aging Design Time 
Message number: 020
Message text: Data management object &1 is active; unable to delete enhancement &2
Data aging object &V1& is active. This means that you <ZH>cannot</>
delete enhancement &V2&.
The systems prevents you from deleting enhancement &V2&.
Deactivate data aging object &V1&. Then you can delete the enhancement.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message DAAG_DESIGNTIME020 indicates that you are trying to delete an enhancement (like a Business Add-In or BAdI) that is currently active in the system. The error message specifically states that the data management object (the enhancement) is active, and therefore, it cannot be deleted.
Cause: The primary cause of this error is that the enhancement you are attempting to delete is currently active in the system. In SAP, certain objects cannot be deleted while they are active because doing so could lead to inconsistencies or errors in the system.
Solution: To resolve this error, you need to deactivate the enhancement before attempting to delete it. Here are the steps you can follow: Identify the Enhancement: Note the name of the enhancement (denoted as &2 in the error message) that you are trying to delete. Deactivate the Enhancement: Go to the transaction code SE19 (for BAdI implementations) or SE80 (for other enhancements). Locate the enhancement you
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