How To Fix QS020 - Caution: no relative tolerances defined for target value

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 020

• Message text: Caution: no relative tolerances defined for target value

What causes this issue?

You are trying to use a relative tolerance key with target value-
dependent tolerance limits. No relative tolerances have been defined
for the target value in the Customizing application.

System Response

How to fix this error?

Maintain the tolerances individually for the master inspection
characteristic. (The tolerance key for the characteristic will then be
reset).
-OR-
Maintain an entry in the Customizing application for the entered target
value.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QS020 - Caution: no relative tolerances defined for target value ?

  The SAP error message QS020, which states "Caution: no relative tolerances defined for target value," typically occurs in the context of quality management (QM) within SAP. This message indicates that there are no relative tolerances set for a target value in a quality inspection plan or characteristic.
  Cause:
  
  Missing Tolerances: The most common cause of this error is that the inspection characteristic does not have any relative tolerances defined. Relative tolerances are necessary for the system to evaluate whether the measured values are acceptable in relation to the target value.
  Configuration Issues: There may be issues in the configuration of the quality management module, particularly in the settings for inspection characteristics.
  Data Entry Errors: During the creation or modification of the inspection plan, the user may have inadvertently left out the tolerance settings.
  
  Solution:
  
  
  Define Relative Tolerances:
  
  Go to the inspection characteristic in the quality inspection plan.
  Navigate to the "Tolerances" section.
  Define the relative tolerances for the target value. This can be done by specifying upper and lower limits relative to the target value.
  
  
  
  Review Inspection Plan:
  
  Check the inspection plan to ensure that all necessary characteristics have been defined correctly.
  Make sure that the target values and tolerances are set according to the requirements of the quality control process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for guidance on setting up inspection characteristics and tolerances.
  
  
  
  Testing:
  
  After making the necessary changes, test the inspection plan to ensure that the error message no longer appears and that the system behaves as expected.
  
  
  
  Related Information:
  
  Quality Management Module: Understanding the QM module in SAP is crucial, as it encompasses various functionalities related to quality planning, inspection, and control.
  Inspection Characteristics: Familiarize yourself with the types of inspection characteristics (e.g., quantitative, qualitative) and how they are used in quality management.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or enhancements that could affect the behavior of the system.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP QM specialist or your organization's SAP support team for further assistance.