/MVA/AMVC_MESSAGES016 - Run session is already initialized

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMVC_MESSAGES -

• Message number: 016

• Message text: Run session is already initialized

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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AnswerBot

• What is the cause and solution for SAP error message /MVA/AMVC_MESSAGES016 - Run session is already initialized ?

  The SAP error message /MVA/AMVC_MESSAGES016 Run session is already initialized typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with the Multi-Variant Analysis (MVA) functionality. This error indicates that a session for the MVA run has already been initialized, and you are attempting to initialize it again without properly closing or completing the previous session.
  Cause:
  
  Multiple Initializations: The most common cause is that a user or process is trying to start a new MVA session while another session is still active or has not been properly closed.
  Session Management: There may be issues with session management, where the previous session did not terminate correctly, leaving the system in a state that thinks the session is still active.
  User Error: Sometimes, users may inadvertently try to run the same analysis multiple times without waiting for the previous one to complete.
  
  Solution:
  
  Check Active Sessions: Before starting a new MVA session, check if there are any active sessions. You can do this by navigating to the relevant transaction in SAP and looking for any ongoing processes.
  Terminate Previous Session: If you find an active session that is no longer needed, terminate it properly. This can usually be done through the session management tools in SAP.
  Wait for Completion: If a session is still processing, wait for it to complete before attempting to start a new one.
  Log Out and Log Back In: In some cases, logging out of the SAP system and logging back in can help reset the session state.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error. SAP frequently releases patches and updates that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to MVA, such as /MVA/AMVC for Multi-Variant Analysis.
  SAP Documentation: Review the official SAP documentation for MVA to understand the expected workflow and session management practices.
  User Roles and Permissions: Ensure that the user has the necessary permissions to start and manage MVA sessions.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis team or SAP support for further assistance.