How To Fix /SCMB/SCHED_CORE_API108 - An exception occurred during a determination function

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/SCHED_CORE_API -

• Message number: 108

• Message text: An exception occurred during a determination function

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/SCHED_CORE_API108 - An exception occurred during a determination function ?

  The SAP error message /SCMB/SCHED_CORE_API108 An exception occurred during a determination function typically indicates that there was an issue during the execution of a determination function in the Supply Chain Management (SCM) module, particularly in the scheduling or planning processes. This error can arise from various underlying causes, and resolving it often requires a systematic approach.
  Possible Causes:
  
  Data Issues: Incomplete or incorrect master data (e.g., material master, location master) can lead to exceptions during determination functions.
  Configuration Errors: Incorrect settings in the configuration of the SCM module, such as planning strategies or scheduling parameters, can trigger this error.
  Custom Code: If there are custom enhancements or modifications in the determination function, they may not be handling certain scenarios correctly.
  System Performance: Performance issues or timeouts during processing can also lead to exceptions.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or inconsistencies in the transported data.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into what specifically caused the exception.
  Data Validation: Ensure that all relevant master data is complete and correctly configured. Check for missing or incorrect entries in the material master, location master, etc.
  Configuration Review: Verify the configuration settings in the SCM module. Ensure that all necessary settings for planning and scheduling are correctly defined.
  Debugging: If you have access to the development environment, consider debugging the determination function to identify where the exception is occurring.
  Custom Code Review: If there are custom enhancements, review the code to ensure it is robust and can handle all expected scenarios.
  Performance Monitoring: Monitor system performance to ensure that there are no bottlenecks or timeouts affecting the execution of the determination function.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SCMB/SCM_MONITOR to monitor SCM processes and identify issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to SAP documentation for the SCM module to understand the determination functions and their configurations better.
  
  If the issue persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.