How To Fix CL163 - Characteristic & is used in constraints and cannot be deleted

CL163 - Overview

• Message type: E = Error

• Message class: CL - Classification

• Message number: 163

• Message text: Characteristic & is used in constraints 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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL163 - Characteristic & is used in constraints and cannot be deleted ?

  The SAP error message CL163 indicates that a characteristic is being used in constraints and therefore cannot be deleted. This typically occurs in the context of variant configuration (VC) where characteristics are defined for products, and constraints are used to enforce rules about how these characteristics can be combined.
  
  Cause:
  
  Usage in Constraints: The characteristic you are trying to delete is currently being referenced in one or more constraints. Constraints are rules that define valid combinations of characteristics and their values.
  Active Dependencies: The characteristic may be part of dependencies that are actively being used in the configuration of products.
  Data Integrity: SAP prevents the deletion of characteristics that are still in use to maintain data integrity and avoid inconsistencies in the configuration.
  
  
  Solution:
  
  
  Identify Dependencies: Before deleting the characteristic, you need to identify where it is being used. You can do this by:
  
  Checking the constraints in the configuration profile.
  Reviewing any dependencies that reference the characteristic.
  Using