How To Fix /SAPAPO/SNPOPT801 - Starting optimization run

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNPOPT -

• Message number: 801

• Message text: Starting optimization run

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNPOPT801 - Starting optimization run ?

  The SAP error message /SAPAPO/SNPOPT801 typically indicates an issue that arises when starting an optimization run in SAP Advanced Planning and Optimization (APO). This error can occur due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Configuration Issues: The optimization run may not be properly configured. This could include missing or incorrect settings in the planning area or optimization profile.
  Data Issues: There may be missing or inconsistent data in the master data or transaction data that the optimization run relies on.
  Locking Issues: The system may be locked due to another process running, preventing the optimization run from starting.
  Authorization Issues: The user attempting to start the optimization run may not have the necessary authorizations.
  System Performance: If the system is under heavy load, it may not be able to start the optimization run.
  
  Solutions:
  
  
  Check Configuration:
  
  Review the configuration settings for the optimization run, including the planning area and optimization profile.
  Ensure that all necessary parameters are set correctly.
  
  
  
  Validate Data:
  
  Check for missing or inconsistent data in the master data (e.g., materials, resources) and transaction data (e.g., planned orders, stock levels).
  Use transaction codes like /SAPAPO/OM17 to check the consistency of the planning area.
  
  
  
  Check for Locks:
  
  Use transaction code SM12 to check for any locks that may be preventing the optimization run from starting.
  If there are locks, determine if they can be released or if the processes holding the locks can be completed.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to execute the optimization run.
  Check the roles and profiles assigned to the user in transaction PFCG.
  
  
  
  Monitor System Performance:
  
  Check system performance and resource utilization using transaction SM66 or ST03N.
  If the system is under heavy load, consider scheduling the optimization run during off-peak hours.
  
  
  
  Check Logs:
  
  Review the application logs for more detailed error messages that can provide additional context. Use transaction SLG1 to view application logs.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any known issues or patches that may resolve the problem.
  Documentation: Refer to the SAP APO documentation for detailed information on setting up and running optimization runs.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.