topic Re: Sy-tabix in Application Development and Automation Discussions

Sy-tabix

Former Member — Thu, 09 Nov 2006 09:36:46 GMT

At the end of first loop sy-tabix carries value 3.

why its not get cleared when second loop starts.

In the second loop value starts from 3+

Monday

CLEAR: WA_BPSTAB, WA_BPSTAB2 .

LOOP AT GT_FINAL ASSIGNING <GT_FINAL>

WHERE DAY = '1'.

<b> MOVE SY-TABIX TO LV_INDEX_MON.</b>

clear sy-tabix.

MOVE <GT_FINAL>-MATNR TO WA_BPSTAB-MONDAY.

WRITE <GT_FINAL>-MATNR TO WA_BPSTAB-MONDAY.

MOVE <GT_FINAL>-QUANTITY TO WA_BPSTAB2-MONDAY.

APPEND WA_BPSTAB TO GT_BPSTAB.

APPEND WA_BPSTAB2 TO GT_BPSTAB.

LS_SUM_MON = LS_SUM_MON + <GT_FINAL>-QUANTITY.

ENDLOOP.

*WRITE <GT_FINAL>-QUANTITY RIGHT-JUSTIFIED TO LV_DUMMY.

*Tuesday

LV_COUNTER = 13 .

LOOP AT GT_FINAL ASSIGNING <GT_FINAL>

WHERE DAY = '2'.

<b>MOVE SY-TABIX TO LV_INDEX_TUE.</b>

READ TABLE GT_BPSTAB ASSIGNING <GT_BPSTAB>

INDEX LV_COUNTER.

IF SY-SUBRC = 0 .

WRITE <GT_FINAL>-MATNR TO <GT_BPSTAB>-TUESDAY.

ADD 1 TO LV_COUNTER .

READ TABLE GT_BPSTAB ASSIGNING <GT_BPSTAB>

INDEX LV_COUNTER.

IF SY-SUBRC = 0 .

MOVE <GT_FINAL>-QUANTITY TO <GT_BPSTAB>-TUESDAY.

ADD 1 TO LV_COUNTER .

ENDIF.

Re: Sy-tabix

Former Member — Thu, 09 Nov 2006 09:42:57 GMT

U need to clear the sy-tabix before processing the Loop.

CLEAR SY-TABIX.

LOOP AT GT_FINAL ASSIGNING <GT_FINAL>

WHERE DAY = '1'.

..........

ENDLOOP.

CLEAR SY-TABIX.

LOOP AT GT_FINAL ASSIGNING <GT_FINAL>

WHERE DAY = '2'.

..........

ENDLOOP.

This will work fine in ur case now...

Re: Sy-tabix

Former Member — Thu, 09 Nov 2006 09:49:52 GMT

Hi John,

when you loop on some codition, sy-tabix gets filled with the no. of record in the loop which is satisfing the where condition.

you better to declare a variable and increment the variable in the loop and get into lv_index_mon.

-Anu

Re: Sy-tabix

Former Member — Thu, 09 Nov 2006 09:58:13 GMT

I would advice you to try and CLEAR the contents of GT_FINAL and <GT_FINAL> before the second loop.

I think it should work...

Regards

Anurag

Re: Sy-tabix

Former Member — Thu, 09 Nov 2006 10:41:44 GMT

Hi,

If u r using nested loops ( ie, loops with in loops ) it is better to avoid the use of sy-tabix.Take some index say ind1 for first loop pass and index2 say ind2 for secondloop pass , increment ind1 value after the outer loop pass is completed , increment ind2 value after the inner loop pass is completed.