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• LEAVE ABAP Statement
LEAVE Short Reference
ABAP_SYNTAX_OBS LEAVE.
What does it do? The statement LEAVE without additions is context-specific:
In list processing that is, when the list processor is active, LEAVE works like LEAVE LIST-PROCESSING. The list processor is either called using LEAVE TO LIST-PROCESSING or called implicitly when executable programs are processed.
In all other situations, LEAVE is executed only when the system field sy-calld is not initial; if this field is initial, otherwise it is ignored.
LEAVE exits a program called using CALL TRANSACTION or SUBMIT ... AND RETURN , and returns to after the calling position.
LEAVE does not exit a program if it was started using LEAVE TO TRANSACTION or a transaction code from a dynpro, or if the program is processed in batch input.
If a program was called using SUBMIT without the addition AND RETURN, LEAVE behaves in the same way as in the calling program.
Latest notes: The behavior of the statement LEAVE without additions cannot be predicted statically, particularly if it is specified in callable units. Therefore, LEAVE should only be used with additions that uniquely control the behavior:
LEAVE PROGRAM LEAVE TO TRANSACTION LEAVE $[TO$] SCREEN LEAVE LIST-PROCESSING. ABAP_HINT_END
