How To Fix CL187 - Characteristic & is used in an interface design and cannot be deleted

CL187 - Overview

• Message type: E = Error

• Message class: CL - Classification

• Message number: 187

• Message text: Characteristic & is used in an interface design and cannot be deleted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CL187 - Characteristic & is used in an interface design and cannot be deleted ?

  The SAP error message CL187 indicates that a characteristic you are trying to delete is currently being used in an interface design, such as a class, characteristic assignment, or some other configuration. This prevents the deletion of the characteristic because it is still referenced in the system.
  
  Cause:
  
  Usage in Interface Design: The characteristic is actively used in one or more interface designs, which could include classes, characteristics, or other related objects.
  Dependencies: There may be dependencies or links to other objects that rely on this characteristic, making it necessary to maintain its existence in the system.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Usage:
  
  Use transaction codes like CL02 (for class management) or CT04 (for characteristic management) to check where the characteristic is being used.
  Look for any classes, characteristics, or interfaces that reference the characteristic in question.
  
  
  
  Remove References:
  
  If you find that the characteristic is used in a class or interface, you will