How To Fix NAVIGATION_PROFILE001 - No class transferred from CL_GUI_ALV_GRID or CL_GUI_ALV_TREE

SAP Error Message - Details

• Message type: E = Error

• Message class: NAVIGATION_PROFILE - Navigation Profile

• Message number: 001

• Message text: No class transferred from CL_GUI_ALV_GRID or CL_GUI_ALV_TREE

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NAVIGATION_PROFILE001 - No class transferred from CL_GUI_ALV_GRID or CL_GUI_ALV_TREE ?

  The SAP error message NAVIGATION_PROFILE001 indicates that there is an issue with the navigation profile in the context of using the ALV (ABAP List Viewer) Grid or Tree. Specifically, it means that no class was transferred from the CL_GUI_ALV_GRID or CL_GUI_ALV_TREE classes, which are used for displaying ALV reports in SAP.
  Cause:
  
  Missing Class Reference: The error typically occurs when the ALV grid or tree is not properly initialized or when the class reference is not correctly passed to the navigation profile.
  Incorrect Configuration: There may be an issue with the configuration of the ALV or the navigation profile itself.
  Programming Error: If you are developing a custom report or application, there may be a programming error where the necessary parameters or objects are not being set correctly.
  
  Solution:
  
  
  Check Initialization: Ensure that the ALV grid or tree is properly initialized. Make sure that you are creating an instance of the ALV class and that it is being passed correctly to the navigation profile.
  Example:
  DATA: lo_alv_grid TYPE REF TO cl_gui_alv_grid.
  CREATE OBJECT lo_alv_grid
    EXPORTING
      i_parent = your_parent_container.
  
  
  Review Navigation Profile: If you are using a navigation profile, check that it is correctly defined and that it references the appropriate ALV class. Ensure that the profile is set up to handle the ALV grid or tree.
  
  
  Debugging: If you are developing a custom application, use the debugger to trace the execution and check where the class reference is being lost or not set. Look for any missing parameters or incorrect method calls.
  
  
  Check Documentation: Review the SAP documentation for CL_GUI_ALV_GRID and CL_GUI_ALV_TREE to ensure you are using the classes correctly and following best practices.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  Related Information:
  
  ALV Documentation: Familiarize yourself with the ALV documentation provided by SAP, which includes examples and best practices for using CL_GUI_ALV_GRID and CL_GUI_ALV_TREE.
  SAP Community: Engage with the SAP Community forums where other developers may have encountered similar issues and can provide insights or solutions.
  Debugging Techniques: Learn about debugging techniques in ABAP to effectively troubleshoot issues related to object instantiation and method calls.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.