How To Fix /SAPAPO/OM_ERROR2316 - Transactional simulation is active; save first!

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 316

• Message text: Transactional simulation is active; save first!

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2316 - Transactional simulation is active; save first! ?

  The SAP error message /SAPAPO/OM_ERROR2316 indicates that a transactional simulation is currently active in the SAP Advanced Planning and Optimization (APO) system, and you need to save your changes before proceeding with other actions. This error typically occurs when you attempt to perform an operation that is not allowed while a simulation is active.
  Cause:
  
  Active Transactional Simulation: The error arises when you are trying to execute a function (like saving, changing, or deleting data) while a transactional simulation is still active. In APO, simulations allow users to test changes without affecting the actual data, but they must be completed or saved before other operations can be performed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Save the Simulation: If you want to keep the changes made during the simulation, you should save the simulation results. Look for a "Save" option in the simulation interface.
  
  
  End the Simulation: If you do not wish to keep the changes made during the simulation, you can end the simulation. This is usually done by selecting an option like "End Simulation" or "Cancel Simulation" in the menu.
  
  
  Check for Active Sessions: Ensure that there are no other active sessions or transactions that might be causing the simulation to remain active.
  
  
  Review User Permissions: Make sure you have the necessary permissions to save or end the simulation. If you lack the required authorizations, contact your system administrator.
  
  
  Consult Documentation: If you are unsure about how to proceed, refer to the SAP documentation or help resources specific to your version of APO for detailed instructions on handling simulations.
  
  
  Related Information:
  
  Transactional Simulation: This feature allows users to simulate changes in planning without affecting the actual data. It is useful for testing scenarios and understanding the impact of changes before applying them.
  APO Planning Books: If you are working with planning books, ensure that you are familiar with how simulations work within the context of your specific planning book.
  SAP Notes: Check for any relevant SAP Notes or updates that might address known issues or provide additional guidance related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance.