How To Fix KE797 - Field usage changed

KE797 - Overview

• Message type: E = Error

• Message class: KE -

• Message number: 797

• Message text: Field usage changed

What causes this issue?

You deleted characteristics from the segment level characteristics.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

However, these characteristics are already being used in summarization
levels (either "*" or a fixed value). The characteristic will be deleted
from those levels. This automatically puts the levels in the status
"To be created". You therefore need to reactivate and rebuild them.

How to fix this error?

Confirm the change, or cancel segment level maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE797 - Field usage changed ?

  The SAP error message KE797 ("Field usage changed") typically occurs in the context of controlling (CO) when there is a mismatch or inconsistency in the configuration of the controlling area or when changes have been made to the field usage in the system.
  
  Cause:
  
  Field Usage Changes: This error often arises when there have been changes to the field usage settings in the controlling area configuration. For example, if a field that was previously set to a certain usage is changed to a different usage, it can lead to inconsistencies.
  Data Consistency Issues: If there are inconsistencies in the data or if the system is trying to process data that does not align with the current configuration, this error can occur.
  Transport Issues: If changes were transported from a development environment to a production environment without proper adjustments, it could lead to this error.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings in the controlling area. Ensure