How To Fix QP348 - Class range exceeds plausibility range

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 348

• Message text: Class range exceeds plausibility range

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QP348 - Class range exceeds plausibility range ?

  The SAP error message QP348, which states "Class range exceeds plausibility range," typically occurs in the context of Quality Management (QM) within SAP. This error is related to the configuration of quality inspection characteristics and their associated ranges.
  Cause:
  The error arises when the specified class range for a quality characteristic exceeds the defined plausibility range. This can happen due to:
  
  Incorrect Configuration: The class range defined for a characteristic is not aligned with the plausibility range set in the system.
  Data Entry Errors: When entering data for inspection lots or characteristics, the values may inadvertently exceed the defined limits.
  Changes in Specifications: If the specifications for a characteristic have been changed but the class ranges have not been updated accordingly.
  
  Solution:
  To resolve the QP348 error, you can take the following steps:
  
  
  Check Characteristic Configuration:
  
  Go to the configuration settings for the quality characteristic in question.
  Verify the plausibility range settings and ensure that they are correctly defined.
  
  
  
  Adjust Class Ranges:
  
  If the class range is indeed exceeding the plausibility range, adjust the class range to fall within the defined plausibility limits.
  
  
  
  Review Inspection Lot Data:
  
  Check the data entered for the inspection lot. Ensure that the values do not exceed the plausibility range.
  If necessary, correct the data entry.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to Quality Management and characteristics to ensure that you are following the correct procedures.
  
  
  
  Testing:
  
  After making adjustments, perform a test to ensure that the error no longer occurs when processing the inspection lot.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Quality Management (QM): This module in SAP is responsible for managing quality processes, including inspections, quality planning, and quality control.
  Characteristics: In QM, characteristics are used to define the quality attributes that need to be measured during inspections.
  Plausibility Ranges: These are the acceptable limits set for quality characteristics to ensure that the data entered is valid and reliable.
  
  By following these steps, you should be able to resolve the QP348 error and ensure that your quality management processes run smoothly.