How To Fix /SAPAPO/PPO_OPT019 - Simulation session was not created.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPO_OPT -

• Message number: 019

• Message text: Simulation session was not created.

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 /SAPAPO/PPO_OPT019 - Simulation session was not created. ?

  The SAP error message /SAPAPO/PPO_OPT019 Simulation session was not created typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with creating a simulation session for planning or optimization tasks. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Missing or Incorrect Configuration: The planning area or the configuration settings for the simulation session may not be set up correctly.
  Authorization Issues: The user may not have the necessary authorizations to create a simulation session.
  System Performance Issues: If the system is under heavy load or if there are performance issues, it may prevent the creation of a simulation session.
  Data Issues: There may be inconsistencies or missing data in the master data or transaction data that the simulation session relies on.
  Technical Errors: There could be underlying technical issues, such as problems with the APO background jobs or database connectivity.
  
  Solutions:
  
  Check Configuration: Verify that the planning area and the relevant settings for the simulation session are correctly configured. Ensure that all necessary parameters are set.
  Review Authorizations: Ensure that the user has the appropriate authorizations to create simulation sessions. This can be checked in the user roles and profiles.
  Monitor System Performance: Check the system performance and load. If the system is slow, consider optimizing performance or running the simulation during off-peak hours.
  Validate Data: Check for any inconsistencies or missing data in the master data and transaction data. Ensure that all required data is available and correctly maintained.
  Check Logs and Traces: Review the application logs and system traces for any additional error messages or warnings that could provide more context about the issue.
  Restart Background Jobs: If there are any background jobs related to APO that are stuck or failed, consider restarting them.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on simulation sessions and their configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/PPO_OPT019 Simulation session was not created error in SAP APO.