How To Fix /SAPAPO/TS302 - SimSession &1: error during closing

/SAPAPO/TS302 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TS -

• Message number: 302

• Message text: SimSession &1: error during closing

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/TS302 - SimSession &1: error during closing ?

  The SAP error message /SAPAPO/TS302 SimSession &1: error during closing typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with closing a simulation session. This error can arise due to various reasons, including data inconsistencies, session locks, or issues with the underlying database.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data that the simulation session is trying to process.
  Session Locks: The session might be locked by another user or process, preventing it from being closed.
  Database Issues: There could be issues with the database that are preventing the session from closing properly.
  
  Configuration Issues: Incorrect configuration settings in the APO system can lead to errors during session management.
  Memory Issues: Insufficient memory or resources allocated to the APO system can also cause this error.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the session. If you find any locks,