How To Fix QISR623 - Code &1 (&2) already exists and cannot be changed

QISR623 - Overview

• Message type: E = Error

• Message class: QISR - Internal Service Requests

• Message number: 623

• Message text: Code &1 (&2) already exists and cannot be changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QISR623 - Code &1 (&2) already exists and cannot be changed ?

  The SAP error message QISR623 indicates that there is an attempt to change a quality inspection characteristic that already exists in the system. This typically occurs in the context of Quality Management (QM) when you are trying to modify an inspection characteristic that is already defined in the system.
  
  Cause:
  
  Duplicate Entry: The characteristic you are trying to create or modify already exists in the system with the same code or identifier.
  Locked Characteristics: The characteristic may be locked for editing due to its current usage in inspection plans or other configurations.
  Incorrect Configuration: There may be an issue with how the characteristics are configured in the system, leading to conflicts.
  
  
  Solution:
  
  
  Check Existing Characteristics: 
  
  Use transaction code QS22 (Change Inspection Characteristics) or QS21 (Display Inspection Characteristics) to check if the characteristic already exists.
  If it does exist, you may need to modify the existing characteristic instead of creating a new one.
  
  
  
  Review Inspection Plans:
  
  If the characteristic is