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ID DYNPRO% • LOOP AT SCREEN - short form ABAP Statement
LOOP AT SCREEN>, Short Form
Obsolete Syntax LOOP AT SCREEN. ... ENDLOOP.>
What does it do? This is a short form of the statement LOOP AT SCREEN INTO screen.> ... ENDLOOP.>> The short form uses a structure with the name screen> implicitly instead of an explicitly declared work area wa>. This is either the obsolete built-in structure screen>> or a structure declared in the current context called screen>, which must have the data type SCREEN>>.
Latest notes:
The long form> with an explicitly declared work area should be used instead of the short form.
The short form of the statement LOOP AT SCREEN> behaves like the statement LOOP>> in a loop across an internal table with a header line>, where the built-in structure is used as the header line. ABAP_HINT_END