How To Fix OQ_C339 - Error during reset event creation (Mat: &1, ST: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_C - IS-Oil SSR : Message pool Fuels

• Message number: 339

• Message text: Error during reset event creation (Mat: &1, ST: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_C339 - Error during reset event creation (Mat: &1, ST: &2) ?

  The SAP error message OQ_C339, which states "Error during reset event creation (Mat: &1, ST: &2)," typically occurs in the context of production planning and control, particularly when dealing with production orders, material requirements planning (MRP), or event management in SAP.
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistencies: There may be inconsistencies in the master data related to the material (Mat: &1) or the status (ST: &2) of the production order or process.
  Missing Configuration: Required configuration settings for event management or production planning may be missing or incorrectly set up.
  Authorization Issues: The user may not have the necessary authorizations to create or reset events for the specified material or status.
  System Errors: There could be temporary system issues or bugs that prevent the event from being created or reset.
  
  Solution:
  To resolve the OQ_C339 error, you can take the following steps:
  
  
  Check Material Master Data: Verify that the material master data for the specified material is complete and correct. Ensure that all necessary views (e.g., MRP, Basic Data) are properly maintained.
  
  
  Review Production Order Status: Check the status of the production order or process. Ensure that it is in a state that allows for event creation or resetting.
  
  
  Configuration Settings: Review the configuration settings related to event management and production planning. Ensure that all necessary settings are in place and correctly configured.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team to verify and adjust authorizations if needed.
  
  
  System Logs: Check the system logs (transaction SLG1) for more detailed error messages or warnings that could provide additional context for the error.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Consult SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), and MD04 (Stock/Requirements List) to help diagnose the issue.
  Event Management: If your organization uses SAP Event Management, ensure that the integration with production planning is correctly set up.
  Documentation: Review SAP documentation related to production planning and event management for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the cause of the OQ_C339 error in your SAP system.