ABAP_ALTERNATIVES: 1 ... TO FIRST PAGE 2 ... TO LAST PAGE 3 ... TO PAGE pag 4 ... {FORWARD|BACKWARD} [n PAGES]
ABAP Addition ... LINE lin
What does it do? These additions are used to scroll vertically in the list. • TO FIRST PAGE SCROLL LIST
ABAP Alternative 1 ... TO FIRST PAGE
What does it do? The addition TO FIRST PAGE defines the top page in the screen segment on the first page in the list. • TO LAST PAGE SCROLL LIST
ABAP Alternative 2 ... TO LAST PAGE
What does it do? The addition TO LAST PAGE defines the top page in the screen segment on the last page in the list. • TO PAGE SCROLL LIST
ABAP Alternative 3 ... TO PAGE pag
What does it do? The addition TO PAGE pag defines the top page in the screen segment on the page specified in pag; a type i data object is required for pag. If the value in pag is 0 or less, it is processed as 1, while if it is greater than the number of pages, it is processed as if it were the same and the system enters a value of 4 for sy-subrc. • LINE SCROLL LIST
ABAP Addition
What does it do? The addition LINE controls which line is displayed first on the pages selected with PAGE. Without the addition LINE, the list is displayed starting with the first line on the selected page. If the addition LINE is specified, the line on the selected page specified in lin is displayed under the page header, not counting the page header. A type i data object is required for lin. If the value in lin is 0 or less, it is processed as 1, while if it is greater than the page length, it is processed as if it were the same as this length and the system enters a value of 4 for sy-subrc. • FORWARD SCROLL LIST • BACKWARD SCROLL LIST • PAGES SCROLL LIST
ABAP Alternative 4 ... {FORWARD|BACKWARD} [n PAGES]
What does it do? The additions FORWARD and BACKWARD withoutn PAGES move the current screen segment up or down by the current number of lines in the window (sy-srows). The page header of the top page displayed is always displayed first.
The additions FORWARD and BACKWARD with n PAGES define the top page in the screen segment on the page derived by adding or subtracting the value in n from the current top page, where a type i data object is required for n. If the resulting value is 0 or less or is greater than the number of pages, it is processed as 1 or as if it were the same as the number of pages, in which case the system enters a value of 4 for sy-subrc. The resulting page is displayed starting with the first line.
