has anybody used or is familiar with the "if_selection" interface? I have seen it been used in the sample component WDR_TEST_TABLE,
(view: SELECTION, supply function FILL_DATA:
data stuct type if_selection=>element_table_data.
data tab type if_selection=>elements_table_data.)
I was not able to find any documentation regarding this inteface. I tried to include the interface call in the supply functionl of a controller context node but I get a compile error saying that the interface does not exist.
Is the interface something specific to the sample code or it is generally available?