How To Fix C0669 - Characteristic not defined for long text assignment

C0669 - Overview

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 669

• Message text: Characteristic not defined for long text assignment

What causes this issue?

The characteristic you have selected has not been defined for long text
assignment in Customizing.
The system does not execute this function.

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?

&NOTE&
Characteristics whose value is to be a long text are marked with
indicator <LS>T</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C0669 - Characteristic not defined for long text assignment ?

  The SAP error message C0669, "Characteristic not defined for long text assignment," typically occurs when you are trying to assign a long text to a characteristic in a classification system, but the characteristic is not set up to allow long text assignments. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Characteristic Configuration: The characteristic you are trying to assign a long text to has not been configured to allow long text. In SAP, characteristics can be defined with various attributes, and long text assignment is one of them.
  Missing Long Text Definition: The long text definition for the characteristic may not exist in the system.
  Incorrect Usage: You might be trying to assign a long text to a characteristic that is not intended for that purpose.
  
  
  Solution:
  
  
  Check Characteristic Settings:
  
  Go to the transaction code CT04 (Change Characteristic).
  Enter the characteristic in question and check its settings.
  Ensure that the "Long Text" option is enabled