Message type: E = Error
Message class:  EA - IDoc Basis Messages 
Message number: 459
Message text: Extension & has been released and cannot be deleted
Extension &v1& is already released.
Released extensions cannot be deleted.
Cancel release of &v1&.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message EA459 indicates that an extension (such as a business partner, material, or other object) has been released and cannot be deleted. This typically occurs in scenarios where the object is in use or has been processed in a way that prevents its deletion.
Cause: Released Status: The object has been released, meaning it is in a state where it is actively being used in transactions or has been finalized. Dependencies: There may be dependencies or references to the object in other documents or processes, making it impossible to delete. Authorization Issues: The user may not have the necessary permissions to delete the object. System Configuration: Certain configurations in the system may prevent deletion of released objects.
Solution: Check Object Status: Verify the status of the object to ensure it is not in use. If it is in use, you may need to reverse or complete the transactions that are referencing it. Unrelease the Object:
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