How To Fix KF521 - Not all the objects could be deleted

KF521 - Overview

• Message type: E = Error

• Message class: KF -

• Message number: 521

• Message text: Not all the objects could be deleted

What causes this issue?

Not all the objects were deleted.

How to fix this error?

See the deletion log to obtain additional information.

Error message extract from SAP system. Copyright SAP SE.

KF521 - Details

• The SAP error message KF521, which states "Not all the objects could be deleted," typically occurs when there is an attempt to delete certain objects (like planning objects, data records, or other entities) in SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation) and the system encounters issues preventing the deletion of some of those objects.
  Causes:
  
  Dependencies: The objects you are trying to delete may have dependencies or relationships with other objects that prevent their deletion.
  Authorization Issues: The user may not have the necessary authorizations to delete certain objects.
  Data Integrity Constraints: There may be data integrity constraints that prevent the deletion of certain records.
  Locked Objects: The objects may be locked by another user or process, preventing their deletion.
  Technical Issues: There could be technical issues or bugs in the system that are causing the error.
  
  Solutions:
  
  Check Dependencies: Review the objects you are trying to delete and check for any dependencies. Ensure