How To Fix EASIM050 - Internal error: ALV grid for displaying simulation results already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: EASIM - Messages for Billing Simulation

• Message number: 050

• Message text: Internal error: ALV grid for displaying simulation results already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EASIM050 - Internal error: ALV grid for displaying simulation results already exists ?

  The SAP error message EASIM050 indicates that there is an internal error related to the ALV (ABAP List Viewer) grid used for displaying simulation results. This error typically occurs when the system attempts to create a new ALV grid instance while one already exists for the same context or session.
  Cause:
  
  Multiple Instances: The error usually arises when the user tries to execute a simulation or report that generates an ALV grid, but an existing ALV grid instance is still active or has not been properly closed.
  Session Management: If the user has multiple sessions open or has not properly navigated away from a previous ALV display, the system may not allow a new instance to be created.
  Program Logic: There may be issues in the custom ABAP code or standard program logic that does not handle the ALV grid instance correctly.
  
  Solution:
  
  Close Existing ALV Grid: If you have an existing ALV grid open, try closing it before running the simulation again. You can do this by navigating away from the ALV display or using the "Back" button.
  Check for Multiple Sessions: Ensure that you do not have multiple sessions open that are trying to access the same ALV grid. Close any unnecessary sessions.
  Refresh the Session: Sometimes, refreshing the session or logging out and back in can resolve temporary issues.
  Debugging: If you have access to the ABAP code, you can debug the program to check where the ALV grid is being instantiated and ensure that it is being handled correctly. Look for any logic that might be preventing the proper closure of the ALV grid.
  Contact Support: If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  ALV Grid Control: The ALV grid is a powerful tool in SAP for displaying tabular data. Understanding how it works and how to manage its instances is crucial for developers and users.
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues.
  Transaction Codes: Familiarize yourself with transaction codes related to ALV reports and simulations, as they may provide additional context or options for managing your sessions.
  
  By following these steps, you should be able to resolve the EASIM050 error and successfully display your simulation results.