How To Fix QS116 - Increase the class width

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 116

• Message text: Increase the class width

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QS116 - Increase the class width ?

  The SAP error message QS116, which states "Increase the class width," typically occurs in the context of quality management and statistical process control within SAP. This error is related to the configuration of quality inspection characteristics, particularly when defining the class intervals for measurement values.
  Cause:
  The error arises when the defined class width for a characteristic is too narrow to accommodate the range of measurement values being processed. This can happen if:
  
  The measurement values fall outside the defined class intervals.
  The class width is set too small, leading to an inability to categorize the measurement values correctly.
  
  Solution:
  To resolve the QS116 error, you can take the following steps:
  
  
  Review Class Width Settings:
  
  Navigate to the configuration settings for the quality inspection characteristics in SAP.
  Check the class width defined for the characteristic that is generating the error.
  
  
  
  Increase Class Width:
  
  Adjust the class width to a larger value that can encompass the range of expected measurement values. This can be done in the characteristic settings.
  Ensure that the new class width is appropriate for the type of data being measured.
  
  
  
  Re-evaluate Measurement Values:
  
  If possible, review the measurement values that are causing the error. Ensure that they are within the expected range and that there are no outliers or erroneous data entries.
  
  
  
  Test Changes:
  
  After making adjustments, perform a test to ensure that the error no longer occurs and that the quality inspection process can proceed without issues.
  
  
  
  Documentation and Training:
  
  Document the changes made to the class width settings and provide training to relevant personnel to prevent similar issues in the future.
  
  
  
  Related Information:
  
  Quality Management (QM) Module: This error is part of the QM module in SAP, which deals with quality planning, inspection, and control.
  Statistical Process Control (SPC): Understanding SPC concepts can help in setting appropriate class widths and interpreting measurement data effectively.
  SAP Notes and Documentation: Check SAP Notes for any specific patches or updates related to this error message, as well as the official SAP documentation for best practices in configuring quality inspection characteristics.
  
  By following these steps, you should be able to resolve the QS116 error and ensure that your quality management processes run smoothly.