topic Re: system variables help in Application Development and Automation Discussions

system variables help

Former Member — Fri, 02 Mar 2007 10:08:56 GMT

hi guys can u plz explain to me d use of sy-tabix,sy-lilli,sy-lisel,sy-tfill

wid d help of seperate coding ....dont gimme a huge thing...just need a small 5-6 lines code just to understand how it can be used in programs.

Re: system variables help

Former Member — Fri, 02 Mar 2007 10:10:45 GMT

hi,

sy-tabix - Internal Table, Current Line Index

sy-LILLI List processing, current list line

sy-lisel List processing, contents of selected line

sy-tfill Internal tables, current number of lines

example on sytabix.

loop at itab.

write:/ sy-tabix. ( it will start printing from 1 )

endloop.

describe table itab lines sy-tfill.(sy-tfill contains teh no of recors fetched present in iatb)

Regards,

Sruthi

Re: system variables help

rahulkavuri — Fri, 02 Mar 2007 10:13:20 GMT

http://help.sap.com/saphelp_46c/helpdata/en/7b/fb96c8882811d295a90000e8353423/content.htm

Abour sy-tabix,sy-lilli,sy-lisel,sy-tfill

SY-TABIX

Current line of an internal table. SY-TABIX is set by the statements below, but only for index tables. The field is either not set or is set to 0 for hashed tables.

APPEND sets SY-TABIX to the index of the last line of the table, that is, it contains the overall number of entries in the table.

COLLECT sets SY-TABIX to the index of the existing or inserted line in the table. If the table has the type HASHED TABLE, SY-TABIX is set to 0.

LOOP AT sets SY-TABIX to the index of the current line at the beginning of each loop lass. At the end of the loop, SY-TABIX is reset to the value that it had before entering the loop. It is set to 0 if the table has the type HASHED TABLE.

READ TABLE sets SY-TABIX to the index of the table line read. If you use a binary search, and the system does not find a line, SY-TABIX contains the total number of lines, or one more than the total number of lines. SY-INDEX is undefined if a linear search fails to return an entry.

SEARCH <itab> FOR sets SY-TABIX to the index of the table line in which the search string is found.

SY-LILLI

Line at which the event was triggered. The counter begins at 1 and includes the page header.

SY-LISEL

Contents of the line in which the event was triggered (restricted to the first 255 characters).

SY-TFILL

After the statements DESCRIBE TABLE, LOOP AT, and READ TABLE, SY-TFILL contains the number of lines in the relevant internal table.

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Re: system variables help

Former Member — Fri, 02 Mar 2007 10:13:22 GMT

sy-tabix: Index for internal tables.

itab-field = 1.

append itab.

itab-field = 2.

append itab.

loop at itab.

write:/ sy-tabix. "Will have the current loop pass number

endloop.

The output will be

Check the DEMO Program: demo_list_system_fields in se38.

Regards,

Ravi

Re: system variables help

alex_m — Fri, 02 Mar 2007 10:16:57 GMT

SY-TABIX - Current int table index,

SY-LILLI - Current line in list

sy-lisel - selected line in list processing

sy-tfill - no of line in internal table.

Re: system variables help

Former Member — Fri, 02 Mar 2007 10:25:28 GMT

this may help u,

tables spfli.

data t_spfli like standard table of spfli.

select * from spfli into table t_spfli.

loop at t_spfli into spfli where carrid eq 'AZ'.

write:/ sy-index,sy-tabix,sy-tfill.

endloop.

at line-selection.

write:/ 'Current line number:' ,sy-lilli,

/ 'Contents of line : ' ,sy-lisel.