How To Fix QP490 - Tolerance change: from-date is greater than the to-date

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 490

• Message text: Tolerance change: from-date is greater than the to-date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QP490 - Tolerance change: from-date is greater than the to-date ?

  The SAP error message QP490, which states "Tolerance change: from-date is greater than the to-date," typically occurs in the context of quality management and inspection planning. This error indicates that there is an inconsistency in the date range specified for a tolerance change in the quality inspection process. Specifically, the "from-date" (the date when the tolerance change is supposed to start) is set to a date that is later than the "to-date" (the date when the tolerance change is supposed to end).
  Cause:
  
  Incorrect Date Entry: The most common cause is a simple data entry error where the user has mistakenly entered the "from-date" as a later date than the "to-date."
  System Configuration Issues: There may be issues in the configuration of the quality management module that lead to incorrect date handling.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the date formats or values.
  
  Solution:
  
  Check Date Entries: Review the dates entered for the tolerance change. Ensure that the "from-date" is earlier than the "to-date." Correct any discrepancies.
  Review Tolerance Settings: Navigate to the relevant tolerance settings in the quality management module and verify that all date ranges are correctly configured.
  Consult Documentation: If you are unsure about the correct date settings, refer to SAP documentation or guidelines for setting up tolerances in quality management.
  Test Changes: After making corrections, test the changes to ensure that the error no longer occurs.
  Seek Help from SAP Support: If the issue persists after checking the dates and configurations, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like QP01 (Create Inspection Plan) or QP02 (Change Inspection Plan) to access and modify the relevant inspection plans.
  Quality Management Module: Familiarize yourself with the Quality Management (QM) module in SAP, as understanding its functionalities can help prevent similar issues in the future.
  User Training: Ensure that users involved in entering or modifying quality management data are adequately trained to avoid data entry errors.
  
  By addressing the date inconsistency and ensuring proper configuration, you should be able to resolve the QP490 error effectively.