I have delveloped tree report using class CL_GUI_ALV_TREE.
I want to access a method CALCULATE_SUBTREE in that class.But it was protected method implemented in
super class CL_ALV_TREE_BASE class.
How to access this mehtod?
I created a local class inheriting the suprecalss and inside that i am accessing CALCULATE_SUBTREE .
But inside the mehtod the table values mt_outtab-> is initial.It gives the terinimation with access null reference.
Pleae let me know how do i access the values from the base class.