How To Fix QP461 - Upper plausibility limit is less than upper specification limit 1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 461

• Message text: Upper plausibility limit is less than upper specification limit 1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QP461 - Upper plausibility limit is less than upper specification limit 1 ?

  The SAP error message QP461, which states "Upper plausibility limit is less than upper specification limit 1," typically occurs in the context of quality management (QM) within SAP. This error indicates that the upper plausibility limit set for a quality characteristic is lower than the upper specification limit defined for that characteristic. 
  Cause:
  
  Configuration Error: The plausibility limits (which are used to determine acceptable ranges for quality characteristics) have been incorrectly set in the system.
  Data Entry Error: During the creation or modification of a quality inspection plan, the user may have entered the upper plausibility limit incorrectly.
  Inconsistent Specifications: The specifications for the quality characteristic may not have been aligned properly, leading to conflicting values.
  
  Solution:
  
  
  Review Quality Inspection Plan:
  
  Navigate to the quality inspection plan where the error occurred.
  Check the upper specification limit and the upper plausibility limit for the relevant quality characteristic.
  Ensure that the upper plausibility limit is greater than or equal to the upper specification limit.
  
  
  
  Adjust Limits:
  
  If the upper plausibility limit is indeed set lower than the upper specification limit, adjust the upper plausibility limit to a value that is greater than or equal to the upper specification limit.
  Save the changes and recheck the quality inspection plan.
  
  
  
  Validation:
  
  After making adjustments, validate the quality inspection plan to ensure that no other errors are present.
  Perform a test run to confirm that the error message no longer appears.
  
  
  
  Consult Documentation:
  
  If you are unsure about the appropriate limits, consult the relevant quality management documentation or guidelines specific to your organization or industry standards.
  
  
  
  Related Information:
  
  Quality Management Module: This error is part of the Quality Management (QM) module in SAP, which is used for managing quality processes and inspections.
  Specification Limits: Understanding the difference between specification limits (which define the acceptable range for a product characteristic) and plausibility limits (which are used for internal checks) is crucial for effective quality management.
  Training and Support: If you frequently encounter such issues, consider additional training on SAP QM or consult with a SAP QM expert within your organization.
  
  By addressing the configuration or data entry issues that led to this error, you can ensure that your quality management processes run smoothly and effectively.