How To Fix QP672 - Enter a class number, class width and class midpoint

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 672

• Message text: Enter a class number, class width and class midpoint

What causes this issue?

INCLUDE QP_OBLIG OBJECT DOKU ID TX

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QP672 - Enter a class number, class width and class midpoint ?

  The SAP error message QP672, which states "Enter a class number, class width and class midpoint," typically occurs in the context of Quality Management (QM) when working with classification and evaluation of inspection results. This error indicates that the system requires specific information related to the classification of inspection characteristics, which is not provided.
  Cause:
  The error arises when you are trying to create or modify a classification for inspection characteristics in Quality Management, but the necessary parameters (class number, class width, and class midpoint) are not filled in. These parameters are essential for defining how the inspection results will be categorized and evaluated.
  Solution:
  To resolve this error, you need to ensure that you provide the required information in the relevant fields. Here’s how you can do that:
  
  
  Access the Classification Screen: Navigate to the screen where you are entering the inspection characteristics.
  
  
  Enter Class Number: This is a unique identifier for the class you are defining. Make sure to input a valid class number.
  
  
  Enter Class Width: This defines the range of values that fall within this class. It should be a numeric value that represents the width of the class interval.
  
  
  Enter Class Midpoint: This is the midpoint value of the class range. It is typically calculated as the average of the upper and lower limits of the class.
  
  
  Save Changes: After entering the required information, save your changes and try to proceed with your task again.
  
  
  Related Information:
  
  Quality Management Module: This error is specific to the QM module in SAP, which deals with quality control and inspection processes.
  Inspection Characteristics: Understanding how to define and manage inspection characteristics is crucial for effective quality management.
  SAP Documentation: Refer to SAP Help documentation for detailed guidance on setting up inspection characteristics and classifications.
  User Roles and Authorizations: Ensure that you have the necessary permissions to make changes to inspection characteristics and classifications.
  
  If you continue to experience issues after entering the required information, it may be helpful to consult with your SAP support team or refer to SAP community forums for additional assistance.