What is top of page in ABAP?
TOP-OF-PAGE is a list processing event which is executed before the the first data is output on a new page. Notes. Without. the addition … DURING LINE-SELECTION , TOP-OF-PAGE is processed only. when generating basic lists, not when creating secondary lists.
How do you write to the top of a page in ALV?
To display header in ALV grid use the following steps.
- Build the ALV header table.
- Pass the TOP-OF-EVENT subroutine name and callback program name to I_CALLBACK_TOP_OF_PAGE and I_CALLBACK_PROGRAM parameters of REUSE_ALV_GRID_DISPLAY function module.
How do you trigger end of page event in ABAP?
This line is written by top of page event. This line is written by start of selection event. In output screen, only two lines are written and cursor remains still on 3rd line, the end-of-page event is not triggered. To trigger end of page event, cursor should reach at the last position, in this case on 11th line.
What is end-of-selection in ABAP?
END-OF-SELECTION. Effect. This statement defines an event block, whose event is raised by the ABAP-runtime environment during the calling of an executable program , if the logical database, with which the program is linked, has completely finished its work.
What is Sy Lsind in ABAP?
Sy-LSIND gets the number of output lists generated including the first output list. Whereas the SY-LISTI gets the number of interactive lists generated. SY-LILLI : Stores Selected list lines values. SY-CURROW gives Cursor Position only not the values.
WHAT IS TOP OF PAGE event when is it triggered?
Top of page event is triggered when there is a first write statement occurred in the reports.If there is a selection screen there then Top of page event occurred twice.when there is write statement called in the reports before selection screen and after selection screen processed.
What is the use of Reuse_alv_events_get?
Use the function ‘REUSE_ALV_EVENTS_GET’ to get list of events. Modify the line for event top-of-page, to call your own routine (field is SLIS_T_EVENT-form).
How do I display end-of-page in SAP ABAP?
- END-OF-PAGE.
- Syntax.
- END-OF-PAGE.
- Effect.
- This statement defines an event block triggered by the ABAP runtime environment when a basic list is created, if a line reservation was made in the addition LINE-COUNT of the introductory statement for a page footer reached by a write operation on this page.
- Example.
What is Page end?
The END-OF-PAGE event is executed whenever processing reaches. that area when formatting a list page or if the RESERVE. statement detects that there is insufficient space remaining. on the current page.
What is TMG in ABAP?
Table Maintenance Generator (TMG) is a tool which is used to create a equipment by which customized tables created by end users can be changed as required,such as making an entry to that table,deleating an entry etc. Go to SE11, give the table name and click on change.
What is table buffering in ABAP?
Table Buffering in SAP ABAP is a concept in ABAP Tables to enhance performance (10 to 100 times) and reduce time of processing (accessing) the table. A Buffer is an interface between Database layer and Application layer. If not, it takes data from database and also syncs the Buffer.
