How To Fix QG723 - You cannot change assignments that have already been used

SAP Error Message - Details

• Message type: E = Error

• Message class: QG - QM: Evaluation of inspection results

• Message number: 723

• Message text: You cannot change assignments that have already been used

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 QG723 - You cannot change assignments that have already been used ?

  The SAP error message QG723, which states "You cannot change assignments that have already been used," typically occurs in the context of quality management or when dealing with inspection lots, where certain assignments or configurations cannot be modified after they have been utilized in a process.
  Cause:
  This error usually arises due to the following reasons:
  
  Used Assignments: The assignment you are trying to change has already been referenced or used in a transaction, such as an inspection lot or a quality notification.
  Data Integrity: SAP enforces data integrity rules to prevent changes that could lead to inconsistencies in the system. Once an assignment is used, it is locked to maintain the integrity of the data.
  Configuration Settings: Certain configuration settings in the quality management module may restrict changes to used assignments.
  
  Solution:
  To resolve this error, consider the following approaches:
  
  
  Check Usage: Verify if the assignment you are trying to change has been used in any transactions. If it has, you will need to create a new assignment instead of modifying the existing one.
  
  
  Create New Assignment: If changes are necessary, create a new assignment that reflects the required changes and use that in your processes.
  
  
  Review Configuration: If you believe that the assignment should be changeable, review the configuration settings in the quality management module to see if there are any restrictions that can be adjusted.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling assignments in your version of SAP.
  
  
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to quality management, such as QA01 (Create Inspection Lot), QA02 (Change Inspection Lot), and QA03 (Display Inspection Lot).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to assignments in the system.
  
  By following these steps, you should be able to address the QG723 error effectively.