How To Fix /SCMB/DDD_BUF_MAINT009 - Distance and duration buffer precalculation failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/DDD_BUF_MAINT -

• Message number: 009

• Message text: Distance and duration buffer precalculation failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/DDD_BUF_MAINT009 - Distance and duration buffer precalculation failed ?

  The SAP error message /SCMB/DDD_BUF_MAINT009 indicates that there was a failure in the precalculation of distance and duration buffers in the Supply Chain Management (SCM) module. This error typically arises during the execution of distance and duration calculations, which are essential for logistics and transportation planning.
  Causes:
  
  Data Inconsistencies: Missing or incorrect data in the master data (e.g., locations, transportation lanes) can lead to calculation failures.
  Configuration Issues: Incorrect settings in the configuration of the distance and duration calculation can cause errors.
  System Performance: Insufficient system resources (memory, CPU) can lead to timeouts or failures during the calculation process.
  Transport Network Issues: Problems with the transport network data, such as missing routes or incorrect distance data, can trigger this error.
  Authorization Issues: Lack of necessary authorizations for the user executing the calculation can also result in failure.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data (locations, transportation lanes, etc.) is complete and accurate. Look for any missing entries or inconsistencies.
  Review Configuration: Verify the configuration settings for distance and duration calculations in the SCM module. Ensure that all necessary parameters are correctly set.
  Monitor System Resources: Check the system performance and resource utilization. If necessary, optimize the system or increase resources to handle the calculations.
  Validate Transport Network: Review the transport network data for completeness and correctness. Ensure that all routes and distances are properly defined.
  Check Authorizations: Ensure that the user executing the calculation has the necessary authorizations to perform the operation.
  Log Analysis: Review the application logs and system logs for any additional error messages or warnings that could provide more context about the failure.
  Re-run the Calculation: After addressing any identified issues, attempt to re-run the distance and duration buffer precalculation.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCMB/DDD_BUF_MAINT to access the buffer maintenance screen and check the status of the calculations.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to this error message.
  Documentation: Refer to the SAP Help documentation for detailed information on configuring and maintaining distance and duration calculations in SCM.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or SCM support team for further investigation and assistance.