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

system variables`

Former Member — Wed, 25 Jul 2007 06:55:23 GMT

what does the variables sy-tabix,sy-index exactly mean

Re: system variables`

Former Member — Wed, 25 Jul 2007 06:56:51 GMT

HI,

FOR sets SY-TABIX to the index of the table row, in which the search string was found.

Simply,

SY-TABIX-Current index of table

SY-INDEX-Current index of loop.

Regards,

Padmam.

Re: system variables`

Former Member — Wed, 25 Jul 2007 06:57:25 GMT

hi,

check this

grtz,

Koen

sorry double post

Message was edited by:

Koen Labie

Re: system variables`

Former Member — Wed, 25 Jul 2007 06:58:35 GMT

Hi,

SY-INDEX - Number of loop passes

SY-TABIX - Runtime: Current line of an internal table. table index

SY-TABIX means Table Index. This signifies the number of table index. Each row of a table has certain index or counter. The value of sy-tabix for the last entry would be equivalent to number of table entries.

SY-INDEX means the number of Iterations for a loop. bascially DO - ENDDO .

SY-INDEX is not equal to SY-TABIX.

sy-tabix inside loop-endloop, and sy-index inside do-enddo.

Check the belwo program

report tabix_index.

DO 100 times.

wa_tab-index = sy-index.

append wa_tab to itab.

clear wa_tab.

enddo.

loop at itab into wa_tab.

write:/1 sy-tabix.

endloop.

Regards,

Priyanka.

Re: system variables`

Simha_ — Wed, 25 Jul 2007 07:00:39 GMT

Hi,

sy-index --- It gives the iteration number..In which loop you are there.

sy-tabix --- Gives the row no of the table , which data record is gettiong read from the internal table.

Cheers,

Simha.

Re: system variables`

Former Member — Wed, 25 Jul 2007 07:01:45 GMT

Hi,

SY-INDEX means the number of Iterations for a loop. bascially DO - ENDO .

SY-INDEX is not equal to SY-TABIX.

Check the belwo program

report tabix_index.

DO 100 times.

wa_tab-index = sy-index.

append wa_tab to itab.

clear wa_tab.

enddo.

loop at itab into wa_tab.

write:/1 sy-tabix.

endloop.

I hope this answers your question.

reward if it helps..

Regards,

Omkar.

Re: system variables`

Former Member — Wed, 25 Jul 2007 07:04:21 GMT

hi,

sy-tabix contains the current index number of internal table

sy-index contains the loop index no when we use any loops or index of database table also.

if helpful reward some points.

with regards,

Suresh Aluri.

Re: system variables`

Former Member — Wed, 25 Jul 2007 07:05:11 GMT

Hi,

Sy-tabix is used to find the current line in the internal table; it’s a current line index. Whereas sy-index in used to find the number of current pass in the loop statement.

Could you please close the threads which you got the answers

Regards

Sudheer

Re: system variables`

Former Member — Wed, 25 Jul 2007 07:06:29 GMT

Hi,

The following helps you.

Loops

SY-INDEX

In a DO or WHILE loop, SY-INDEX contains the number of loop passes including the current pass.

Internal Tables

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.

reward if helpful.

Regards,

Karthick.