How To Fix C1890 - Value &2 no longer allowed for characteristic &1

C1890 - Overview

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 890

• Message text: Value &2 no longer allowed for characteristic &1

What causes this issue?

For characteristic '&V1&', you entered value &V2&. However, this is not
allowed, because this value is not a subsection of the assigned values
inherited from a superior node in the hierarchy.

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?

Enter a value that is compatible with the inherited values.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1890 - Value &2 no longer allowed for characteristic &1 ?

  The SAP error message C1890 ("Value &2 no longer allowed for characteristic &1") typically occurs in the context of SAP's classification system, particularly when dealing with characteristics and their allowed values in the context of class types or object dependencies.
  
  Cause:
  This error message indicates that the value you are trying to assign to a characteristic is no longer valid. This can happen for several reasons:
  
  Change in Allowed Values: The allowed values for the characteristic have been modified, and the value you are trying to use is no longer included in the list of valid values.
  Characteristic Deactivation: The characteristic itself may have been deactivated or removed from the class or object type.
  Versioning Issues: If you are working with different versions of a classification or if the data has been changed in a different environment (like a test or development system), you might encounter this error.
  Data Consistency: There may be inconsistencies in the