How To Fix KX617 - Field & is already defined as a characteristic -> Change your entry

KX617 - Overview

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 617

• Message text: Field & is already defined as a characteristic -> Change your entry

What causes this issue?

The environment of a structure contains a field catalog which contains
all the fields of all generated (and saved) data structures. If a field
is contained once in the field catalog, it and its attributes can no
longer be changed.

System Response

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

How to fix this error?

If you wish to use a field from the field catalog, you need to select
it using the appropriate menu option. If you wish to define a new
field, you must give it a name which is not already contained in the
field catalog.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX617 - Field & is already defined as a characteristic -> Change your entry ?

  The SAP error message KX617 ("Field & is already defined as a characteristic -> Change your entry") typically occurs in the context of SAP Controlling (CO) when you are trying to define or modify a characteristic in a data structure, such as a report or a data model, and the system detects that the field you are trying to use is already defined as a characteristic elsewhere.
  
  Cause:
  
  Duplicate Definition: The field you are trying to define has already been defined as a characteristic in the same context or in a related context.
  Incorrect Configuration: There may be a configuration issue where the same field is being referenced multiple times in a way that is not allowed.
  Data Model Constraints: The data model you are working with may have constraints that prevent the same field from being used as a characteristic in multiple places.
  
  
  Solution:
  
  Check Existing Definitions: Review the existing characteristics in the data structure