How To Fix QP371 - Lower tolerance limit is not on class limit

QP371 - Overview

• Message type: E = Error

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

• Message number: 371

• Message text: Lower tolerance limit is not on class limit

What causes this issue?

The lower tolerance limit does not match a class limit.

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?

Check the entries for the class.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QP371 - Lower tolerance limit is not on class limit ?

  The SAP error message QP371, which states "Lower tolerance limit is not on class limit," typically occurs in the context of quality management (QM) when dealing with inspection characteristics in a quality inspection plan. This error indicates that the lower tolerance limit defined for a characteristic does not align with the defined class limits for that characteristic.
  
  Cause:
  
  Mismatch in Tolerance Limits: The lower tolerance limit set for the inspection characteristic is not within the range of the defined class limits. This can happen if the class limits are incorrectly defined or if the tolerance limits are set incorrectly.
  Incorrect Class Definition: The class limits may not be properly defined in the classification system, leading to inconsistencies with the tolerance limits.
  Data Entry Errors: Manual entry errors when defining the inspection characteristics or class limits can lead to this issue.
  
  
  Solution:
  
  
  Check Inspection Characteristic Settings:
  
  Go to the inspection characteristic settings in the quality management module.
  Verify the