Wrong node index after delete_subtree in cl_gui_alv_tree class

[Former Member]

I am having a requirement to delete the ALV tree node.

Using delete_subtree method, I am able to delete the node in ALV tree but after deletion the tree is returning the wrong index whenever I select any node.

delete_subtree method successfully deletes the entry in the node table (the internal table we passed in the method set_table_for_first_display). What would be the problem?

Thanks a lot in advance!!!!

[Former Member]

I am having a requirement to delete the ALV tree node.

Using delete_subtree method, I am able to delete the node in ALV tree but after deletion the tree is returning the wrong index whenever I select any node.

delete_subtree method successfully deletes the entry in the node table (the internal table we passed in the method set_table_for_first_display). What would be the problem?

Thanks a lot in advance!!!!

[Former Member]

solved myself... All tree manipulations will return node_key.. we should not check with the node table (table that we are passing in set_table_first_display).. It is better to have a separate table maintaining node_key...

[Former Member]

Hello Benu, I have the equal problem, can you explain the solutions?.

Thank you.