topic Re: reports in Application Development and Automation Discussions

reports

Former Member — Thu, 26 Apr 2007 04:12:18 GMT

hi experts,

Difference between SY-TABIX and SY-INDEX? Where it is used?

Can u check SY-SUBRC after perform?

thanx,

loki

Re: reports

Former Member — Thu, 26 Apr 2007 04:14:29 GMT

hi,

sy-tabix --> index of internal tables

sy-index --> index of loops.

regards,

Navneeth.K

Re: reports

Former Member — Thu, 26 Apr 2007 04:15:28 GMT

hi,

you dont have any sy-subrc for perform.

hope this solves your doubts.

regards,

Navneeth.K

Re: reports

Former Member — Thu, 26 Apr 2007 04:17:40 GMT

Hi ,

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-INDEX

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

Yes you can check sy-subrc after perform statement

Hope this helps

Sunil.M

Re: reports

Former Member — Thu, 26 Apr 2007 04:23:58 GMT

hi,

SY-TABIX = used with internal table to know which row is reading .

SY-INDEX = used with loop to know the no the iteration.

SY-SUBRC = no i think it it is usally used to check some DB

statements if they r true

ravi