How To Fix KQ056 - Exception &1 is used in hierarchy &2

SAP Error Message - Details

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 056

• Message text: Exception &1 is used in hierarchy &2

What causes this issue?

You are attempting to change exception &V1&. This exception is used in
hierarchy &V2&.

System Response

You can change the exception. However, for all hierarchies that were
already summarized the system will continue to display the exceptions
based on the threshold values defined at the time of the data
collection run. Consistency of the hierachy display across the time
series is therefore not assured.

How to fix this error?

If you change an exception that has already been used in a hierarchy,
you have the following options:
You perform a data collection run for a period that has not yet been
summarized. The exceptions are reset for all data aggregated to date.
You don't perform a data collection run. To include the exceptions for
all summarized data, go to the menu of the Product Cost Controlling
information system and choose <LS>Exception -> Recalculate</>.
If you don't execute any of the above functions, the system shows the
summarized data with the exceptions that were valid up to now.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message KQ056 - Exception &1 is used in hierarchy &2 ?

  The SAP error message KQ056, which states "Exception &1 is used in hierarchy &2," typically occurs in the context of SAP Controlling (CO) when dealing with cost center accounting or internal orders. This error indicates that a specific exception (like a cost element or a specific condition) is being referenced in a hierarchy that is not allowed or is causing a conflict.
  Cause:
  
  Hierarchy Configuration: The exception (e.g., a cost element) is included in a hierarchy that is not properly configured or is not allowed to be used in that context.
  Data Inconsistency: There may be inconsistencies in the data where the exception is being referenced incorrectly.
  Missing Authorizations: Sometimes, the user may not have the necessary authorizations to access or modify the hierarchy or the exception.
  
  Solution:
  
  Check Hierarchy Configuration: Review the configuration of the hierarchy in question. Ensure that the exception is correctly defined and is allowed to be used in that hierarchy.
  Review Exception Definition: Verify the definition of the exception (e.g., cost element) to ensure it is set up correctly and is compatible with the hierarchy.
  Data Consistency Check: Run consistency checks on the data to identify any discrepancies that may be causing the issue.
  User Authorizations: Ensure that the user has the necessary authorizations to access and modify the hierarchy and the exceptions involved.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring hierarchies and exceptions.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KSH1 (Create Cost Center), KSH2 (Change Cost Center), or KSH3 (Display Cost Center) to manage cost centers and their hierarchies.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the KQ056 error and implement a solution to resolve it.