How To Fix KT491 - Hierarchy name &1 is not valid

KT491 - Overview

• Message type: E = Error

• Message class: KT - RK Message Table Maintenance

• Message number: 491

• Message text: Hierarchy name &1 is not valid

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KT491 - Hierarchy name &1 is not valid ?

  The SAP error message KT491, which states "Hierarchy name &1 is not valid," typically occurs in the context of SAP Controlling (CO) when working with cost center hierarchies or other hierarchical structures. This error indicates that the system cannot recognize or find the specified hierarchy name.
  Causes:
  
  Invalid Hierarchy Name: The hierarchy name provided does not exist in the system or is misspelled.
  Inactive Hierarchy: The hierarchy may exist but is not active or has been deactivated.
  Authorization Issues: The user may not have the necessary authorizations to access the specified hierarchy.
  
  Configuration Issues: There may be issues with the configuration of the hierarchy in the system.
  Transport Issues: If the hierarchy was recently transported from another system, it may not have been properly imported.
  
  Solutions:
  
  Check Hierarchy Name: Verify that the hierarchy name you are using is correct. Ensure there are no typos or incorrect characters.
  Activate Hierarchy: If the hierarchy exists but is inactive, you may need