How To Fix KW806 - Error during deletion of hierarchy &

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 806

• Message text: Error during deletion of hierarchy &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KW806 - Error during deletion of hierarchy & ?

  The SAP error message KW806, which states "Error during deletion of hierarchy &," typically occurs when there is an issue with deleting a hierarchy in the SAP system, particularly in the context of SAP BW (Business Warehouse) or SAP CO (Controlling) where hierarchies are used for various reporting and analysis purposes.
  Causes of KW806 Error
  
  
  Hierarchy in Use: The hierarchy you are trying to delete may still be in use by reports, queries, or other objects. If the hierarchy is being referenced, SAP will not allow its deletion.
  
  
  Authorization Issues: The user attempting to delete the hierarchy may not have the necessary authorizations to perform this action.
  
  
  Data Integrity Constraints: There may be data integrity constraints that prevent the deletion of the hierarchy. For example, if there are dependent objects or data that rely on the hierarchy.
  
  
  Technical Issues: There could be technical issues such as database locks, inconsistencies in the data model, or system errors that are preventing the deletion.
  
  
  Solutions to KW806 Error
  
  
  Check Usage: Before attempting to delete the hierarchy, check if it is being used in any reports, queries, or other objects. You can use transaction codes like RSRT (for queries) or RSD1 (for InfoObjects) to find dependencies.
  
  
  Remove Dependencies: If the hierarchy is in use, you will need to remove or modify the dependencies before attempting to delete it. This may involve changing reports or queries that reference the hierarchy.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to delete hierarchies. You may need to consult with your SAP security team to verify and adjust authorizations.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the hierarchy or related objects. If there are locks, you may need to wait for them to be released or contact the user who has the lock.
  
  
  Consistency Check: Perform a consistency check on the hierarchy and related objects. You can use transaction RSD1 to check the InfoObject and ensure there are no inconsistencies.
  
  
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or information that may provide more context about the issue.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSD1 (for InfoObjects), RSRT (for query execution), and SM12 (for lock entries).
  SAP Notes: Search for SAP Notes related to KW806 or hierarchy management in SAP BW/CO for any specific patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.