topic How to display node tree structure in sub-screen of module pool program in Application Development and Automation Discussions

How to display node tree structure in sub-screen of module pool program

former_member557605 — Sun, 23 Dec 2018 10:24:04 GMT

I am creating a tree structure in module pool programming. And I want to display tree structure in sub-screen. I am using RS_TREE_LIST_DISPLAY function module for displaying tree structure. But It is not displaying in sub-screen.

I want to display this screen instead of table control of first screen not in another screen.

CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
  EXPORTING
    callback_program = sy-repid.

Please, anyone suggest me What should I write instead of callback_program = sy-repid.

Re: How to display node tree structure in sub-screen of module pool program

Sandra_Rossi — Sun, 23 Dec 2018 11:03:46 GMT

Set the parameter USE_CONTROL to the constant stree_use_in_dynpro, and in your PBO do :

CALL SUBSCREEN your_subscreen_area INCLUDING 'SAPLSEUT' '0703'.

It's kind of obsolete now, and I think that all demo programs have been removed so you won't get much help.

So, instead of defining a subscreen area, define a custom control area, and use one of the tree control classes (CL_GUI_SIMPLE_TREE for instance) which still have demo programs and more answers in the forum.