How To Fix Q7100 - Class does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: Q7 - Messages-QM Master Data: Catalogs, Selected Sets

• Message number: 100

• Message text: Class does not exist

What causes this issue?

The class that you have chosen has not been created.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

First create the new class.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message Q7100 - Class does not exist ?

  The SAP error message Q7100, which states "Class does not exist," typically occurs when the system is unable to find a specified class in the Quality Management (QM) module. This can happen for various reasons, such as incorrect configuration, missing master data, or issues with the class assignment.
  Causes:
  
  Missing Class: The class you are trying to use has not been created or is not available in the system.
  Incorrect Class Name: There may be a typo or incorrect naming in the class reference.
  Authorization Issues: The user may not have the necessary authorizations to access the class.
  Configuration Issues: The class may not be properly configured in the system.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly.
  
  Solutions:
  
  
  Check Class Existence:
  
  Go to transaction code CL02 (Change Class) or CL03 (Display Class) and check if the class exists in the system.
  If it does not exist, you may need to create it using transaction code CL01 (Create Class).
  
  
  
  Verify Class Name:
  
  Ensure that the class name you are using is correct and matches the naming conventions in your system.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the class. You may need to consult with your SAP security team.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the Quality Management module to ensure that the class is properly assigned and configured.
  
  
  
  Transport Check:
  
  If the class was recently transported, check the transport logs to ensure that it was transported successfully without errors.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific class or error message for additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01, CL02, CL03, and QCC1 (for class assignments in QM).
  SAP Notes: Search for SAP Notes related to the error message Q7100 in the SAP Support Portal for any known issues or patches.
  Quality Management Configuration: Review the configuration settings in the Quality Management module to ensure that all necessary components are set up correctly.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.