How To Fix QS122 - Enter a number of classes

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 122

• Message text: Enter a number of classes

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 QS122 - Enter a number of classes ?

  The SAP error message QS122, which states "Enter a number of classes," typically occurs in the context of Quality Management (QM) when you are trying to create or modify a classification for a material or a characteristic, and the system requires you to specify the number of classes but you have not done so.
  Cause:
  The error is triggered when:
  
  You are attempting to classify a material or characteristic but have not entered the required number of classes in the relevant field.
  The system expects a numeric input indicating how many classes should be assigned, but it is either missing or incorrectly formatted.
  
  Solution:
  To resolve the QS122 error, follow these steps:
  
  
  Check Input Fields: Ensure that you have entered a valid number in the field that specifies the number of classes. This should be a positive integer.
  
  
  Review Configuration: If you are unsure about the number of classes required, check the configuration settings for the classification system in your SAP environment. This may involve consulting with your SAP QM or classification module administrator.
  
  
  Re-enter Data: If you have entered data previously, try clearing the field and re-entering the number of classes to ensure there are no hidden characters or formatting issues.
  
  
  Consult Documentation: Refer to SAP documentation or help files related to the classification of materials or characteristics for additional guidance on the expected input.
  
  
  User Permissions: Ensure that you have the necessary permissions to make changes in the classification system. Sometimes, restrictions can lead to unexpected errors.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the QS122 error.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the QM module, such as CL02 (Change Class) or CL01 (Create Class), as these may be where the error is occurring.
  Training: If you are new to SAP QM, consider training sessions or resources that cover classification and quality management processes.
  
  By following these steps, you should be able to resolve the QS122 error and proceed with your classification tasks in SAP.