How To Fix QP318 - Enter a number of classes

SAP Error Message - Details

• Message type: E = Error

• Message class: QP - Message IDs for function module group QPAA

• Message number: 318

• 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.

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 QP318 - Enter a number of classes ?

  The SAP error message QP318 ("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 inspection 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 inspection 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 QP318 error, follow these steps:
  
  
  Check Input Fields: Ensure that you have filled in all required fields, especially the field that specifies the number of classes. This is usually a numeric field where you need to indicate how many classes you want to assign.
  
  
  Enter a Valid Number: Input a valid number in the field for the number of classes. Make sure it is a positive integer and does not exceed any predefined limits set by your organization or system configuration.
  
  
  Review Configuration: If you are unsure about the number of classes required, consult with your SAP QM configuration or functional team to understand the classification requirements for the specific material or inspection characteristic you are working with.
  
  
  Check for Dependencies: Sometimes, the number of classes may depend on other settings or configurations in the system. Ensure that all related settings are correctly configured.
  
  
  Save Changes: After entering the correct number of classes, try saving your changes again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or your organization's SAP documentation for more detailed information on Quality Management and classification processes.
  User Training: If you frequently encounter this error, consider additional training on the QM module to better understand how classifications work within SAP.
  Support: If the issue continues after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By ensuring that you provide the necessary input and understanding the context of the classification process, you should be able to resolve the QP318 error effectively.