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

SAP Error Message - Details

• 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

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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 need to remove it from those designs before you can delete it.
  Navigate to the relevant class or interface and remove the characteristic from its definition.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no other dependencies or links that might prevent the deletion. This may include checking for any dependent objects or configurations.
  
  
  
  Delete the Characteristic:
  
  Once all references and dependencies have been cleared, you can proceed to delete the characteristic using transaction CT04.
  
  
  
  Testing:
  
  After deletion, it’s a good practice to test the system to ensure that everything is functioning correctly and that no unintended consequences have arisen from the deletion.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for more details on characteristics and their management.
  Transaction Codes:
  
  CT04: Characteristic maintenance.
  CL02: Class maintenance.
  
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error message.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration.