How To Fix Q0407 - Upper tolerance limit was changed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: Q0 - QM: Generally valid messages

• Message number: 407

• Message text: Upper tolerance limit was changed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message Q0407 - Upper tolerance limit was changed from &1 to &2 ?

  The SAP error message Q0407, which states "Upper tolerance limit was changed from &1 to &2," typically occurs in the context of quality management (QM) within SAP. This message indicates that the upper tolerance limit for a quality characteristic has been modified, and it provides the original value (&1) and the new value (&2).
  Cause:
  
  Manual Change: The upper tolerance limit may have been manually changed by a user in the quality inspection plan or in the material master data.
  System Update: Changes could also be a result of a system update or configuration change that affects the quality management settings.
  Data Migration: If data was migrated from another system or during a system upgrade, the tolerance limits may have been adjusted.
  Quality Control Process: Changes in the quality control process or standards may necessitate updates to the tolerance limits.
  
  Solution:
  
  Review Changes: Check the change logs to identify who made the change and why. This can help determine if the change was intentional or if it needs to be reverted.
  Validate Tolerance Limits: Ensure that the new upper tolerance limit is appropriate for the quality characteristic in question. Consult with quality assurance or engineering teams if necessary.
  Update Documentation: If the change is valid, ensure that all relevant documentation and quality control processes are updated to reflect the new tolerance limits.
  Training: If the change was made due to a misunderstanding of the process, consider providing additional training to users involved in managing quality characteristics.
  
  Related Information:
  
  Quality Management Module: Familiarize yourself with the QM module in SAP, particularly how inspection plans and material master data are configured.
  Change Management: Implement a change management process to track modifications to quality parameters to prevent unauthorized or unintended changes.
  SAP Notes: Check SAP Notes and documentation for any known issues or additional guidance related to this error message.
  User Roles and Authorizations: Review user roles and authorizations to ensure that only qualified personnel can make changes to critical quality parameters.
  
  By addressing the cause of the error and implementing appropriate solutions, you can manage the tolerance limits effectively and maintain quality standards within your organization.