Control Break statements

[Former Member]

What are required before Control Break statements

[Former Member]

Hi,

The field position is important for the fields that are using in the control break statements..Also SORT internal table is required..

DATA: BEGIN OF ITAB OCCURS 0,

MATNR TYPE MATNR,

WERKS TYPE WERKS_D,

VALUE TYPE NETPR,

END OF ITAB.

ITAB-MATNR = 'ABC'.

ITAB-WERKS = '0100'.

ITAB-VALUE = '10.00'.

APPEND ITAB.

ITAB-MATNR = '1ABC'.

ITAB-WERKS = '0100'.

ITAB-VALUE = '10.00'.

APPEND ITAB.

SORT ITAB BY MATNR WERKS.

LOOP AT ITAB.

AT END OF MATNR.

SUM.

WRITE: / ITAB-MATNR, 'MATERIAL TOTAL - ', ITAB-VALUE.

ENDAT.

AT END OF WERKS.

SUM.

WRITE: / ITAB-WERKS, 'PLANT TOTAL - ', ITAB-VALUE.

ENDAT.

ENDLOOP.

Thanks,

Naren

[Former Member]

HI

BEFORE USING CONTROL BREAK STATEMENT AND LOOP

YOU HAVE TO SORT THE INTERNAL TABLE.

THAT IS

SORT ITAB BY FNAME.

LOOP AT ITAB.

AT FIRST

AT NEW

AT LAST

ON CHANGE OF

ENDLOOP.

[Former Member]

Hi Sarath,

It is important to sort the internal table prior to perform control break.

SORT ITAB.

LOOP AT ITAB.

AT FIRST.

...

AT NEW.

...

AT LAST.

...

ENDLOOP.

Hope this will help.

Regards,

Ferry Lianto

[Former Member]

1. The order of the fields in the Internal table, and

2. Sorting the Internal table.

[Former Member]

Control break statements is effextive only if you sort the internal table...

At new.

at first.

At end-of.

etc...

Regards,

Srini