How To Fix IQAPI626 - No handle was passed to an ALV grid

SAP Error Message - Details

• Message type: E = Error

• Message class: IQAPI - InfoSet Query API: Messages and Errors

• Message number: 626

• Message text: No handle was passed to an ALV grid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IQAPI626 - No handle was passed to an ALV grid ?

  The SAP error message IQAPI626: No handle was passed to an ALV grid typically occurs when there is an issue with the ALV (ABAP List Viewer) grid in an SAP report or application. This error indicates that the system is trying to access an ALV grid without a valid handle, which is necessary for the grid to function properly.
  Causes:
  
  Missing or Incorrect ALV Grid Initialization: The ALV grid may not have been properly initialized or created before it is being used.
  Invalid Reference: The reference to the ALV grid might be lost or not correctly passed to the function/module that is trying to access it.
  Program Logic Errors: There may be logical errors in the ABAP code that prevent the ALV grid from being set up correctly.
  User Interface Issues: If the ALV grid is being used in a custom transaction or program, there may be issues with the user interface that prevent the grid from being displayed correctly.
  
  Solutions:
  
  Check ALV Initialization: Ensure that the ALV grid is properly initialized using the appropriate function modules or classes (e.g., CL_GUI_ALV_GRID or REUSE_ALV_GRID_DISPLAY).
  Verify Handle Passing: Make sure that the handle (reference) to the ALV grid is correctly passed to all relevant function calls. This usually involves ensuring that the grid is created and that its reference is stored in a variable that is accessible where needed.
  Debugging: Use the ABAP debugger to step through the code and check where the ALV grid is being initialized and where the handle is being passed. Look for any points where the handle might be lost or not set.
  Review Code Logic: Go through the program logic to ensure that the ALV grid is being created before any operations are performed on it. Check for any conditional statements that might prevent the grid from being initialized.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as sometimes bugs in the system can lead to such errors.
  
  Related Information:
  
  ALV Grid Documentation: Review the SAP documentation on ALV grids to understand the required steps for proper initialization and usage.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Look for discussions in SAP community forums or platforms like SAP Community, Stack Overflow, or other ABAP-related forums where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.