How To Fix QS135 - Class range exceeds the plausibility range

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 135

• Message text: Class range exceeds the plausibility range

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QS135 - Class range exceeds the plausibility range ?

  The SAP error message QS135, which states "Class range exceeds the plausibility range," typically occurs in the context of Quality Management (QM) when dealing with inspection characteristics and their assigned ranges. This error indicates that the specified class range for an inspection characteristic exceeds the defined plausibility range set in the system.
  Cause:
  
  Incorrect Class Range: The class range defined for the inspection characteristic is outside the limits set in the plausibility check.
  Configuration Issues: The plausibility range for the characteristic may not be correctly configured in the system.
  Data Entry Errors: There may be errors in the data entry for the inspection characteristics, leading to ranges that do not align with the defined plausibility.
  
  Solution:
  
  
  Review Inspection Characteristics:
  
  Go to the inspection characteristic configuration and check the defined class ranges.
  Ensure that the class ranges are within the plausibility limits set for those characteristics.
  
  
  
  Adjust Plausibility Settings:
  
  If the class range is correct but the plausibility range is too restrictive, consider adjusting the plausibility settings in the configuration.
  This can typically be done in the Quality Management configuration settings (transaction code SPRO).
  
  
  
  Data Validation:
  
  Validate the data entered for the inspection lot or characteristic to ensure that it adheres to the expected formats and ranges.
  Correct any discrepancies found during validation.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring inspection characteristics and plausibility ranges.
  
  
  
  Testing:
  
  After making adjustments, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like QS21 (Create Inspection Characteristic) or QS22 (Change Inspection Characteristic) to review and modify characteristics.
  Quality Management Configuration: Familiarize yourself with the Quality Management module configuration in SAP, particularly the sections related to inspection characteristics and plausibility checks.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP QM for further assistance.