LEAVE TO LIST-PROCESSING
Short Reference
ABAP Syntax_5
LEAVE TO LIST-PROCESSING [AND RETURN TO SCREEN
dynnr].
ABAP_ADDITION:
... AND RETURN TO SCREEN dynnr
What does it do? This statement can be executed during
PBO and PAI processing.
After processing the current dynpro, this statement interrupts the
respective dynpro sequence , starts
the list processor, and displays the basic list. The basic list consists
of the list outputs of all PBO and PAI modules of the dynpro sequence
executed to this point. The statement has no effect in the event blocks
for reporting events and
list events .
The list dynpro
screen of the list processor replaces the screen presented in
pop-up level 0. Modal dialog boxes that
might be stacked on the display are hidden for the duration of the list
display. The GUI status set in the dynpro sequence is used. List events
initiated by user actions in the window of the list dynpro call the
event blocks of the current main program
. The details lists created there are displayed by the list processor in
the basic list window (unless statement WINDOW is
used).
The user can exit the list processor or list display by selecting the
functions Back , End , or Cancel in the display of
list level 0, or using a program with the statement
LEAVE LIST-PROCESSING . By
default, the interrupted dynpro sequence resumes in both cases with PBO
processing of the dynpro, in which the list processor was called.
ABAP_ADDITION ... AND RETURN TO SCREEN dynnr
What does it do? Another dynpro can be specified in dynnr using the
addition AND RETURN TO SCREEN to continue PBO processing. For
dynnr , a character-type data object is expected that contains the
number of a screen in the current main program.
Latest notes:
If the current dynpro is displayed in a dialog box, the list processor
also displays the lists in this window.
If the value 0 is specified in dynnr , the current dynpro
sequence is closed after exiting the list processor.
Example ABAP Coding See Calling Lists from
Within Screen Processing .
Documentation extract taken from SAP system, � Copyright SAP AG. All rights reserved