Hello Experts,
I am creating a Heirarchical tree Report using class CL_GUI_ALV_TREE.
For getting the Heirarchical data of my requirement , I am using BAPI CL_GUI_ALV_TREE in which table E_WBS_HIERARCHIE_TABLE contain all of data.
I am stcuk , how to write the logic to use this data to build a tree, ( Data format in the table is : WBS_Elemant , Project Defination, Up , Down , Left , right).
Please suggest me the logic or any function module ( Or method) which uses this data to buld a tree. I am using ADD_NODE methos to add a node in the tree.
Thanks & Regards
Mohit