How To Fix /SAPAPO/OM417 - Old transactional simulation with temporary application tables deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 417

• Message text: Old transactional simulation with temporary application tables deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM417 - Old transactional simulation with temporary application tables deleted ?

  The SAP error message /SAPAPO/OM417 Old transactional simulation with temporary application tables deleted typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the simulation of planning scenarios. This error indicates that the temporary application tables used for a transactional simulation have been deleted or are no longer available.
  Cause:
  
  Temporary Tables Deletion: The error usually arises when the temporary tables that were created during a previous simulation run have been deleted or are not accessible. This can happen due to system cleanup processes or if the session was terminated unexpectedly.
  Session Timeout: If the simulation takes too long, the session may time out, leading to the deletion of temporary data.
  System Configuration: There may be configuration settings in the system that dictate how long temporary tables are retained or when they are purged.
  
  Solution:
  
  Restart the Simulation: The simplest solution is to restart the simulation process. This will create new temporary tables and allow the simulation to proceed.
  Check System Logs: Review the system logs for any additional error messages or warnings that might provide more context about why the temporary tables were deleted.
  Increase Timeout Settings: If session timeouts are a frequent issue, consider increasing the timeout settings in the system configuration to allow longer-running simulations to complete without interruption.
  System Cleanup Settings: Review and adjust the settings related to system cleanup processes to ensure that temporary tables are not deleted prematurely.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve underlying issues.
  
  Related Information:
  
  SAP APO Documentation: Refer to the official SAP documentation for APO for more details on transactional simulations and the management of temporary tables.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions or workarounds.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this error is affecting critical business processes.
  
  By following these steps, you should be able to address the error and continue with your planning simulations in SAP APO.