topic Re: Reg : Logic in Application Development and Automation Discussions

Reg : Logic

Former Member — Tue, 17 Jul 2007 03:17:48 GMT

Hi Experts ,

Im Having two internal tables .. i.e itab1(master data ) & itab2 (transaction data) ..

1 . itab1 has 15 entries & itab2 has 5 entries

My questions is ??

i need entries that are missing from itab1 it has to stored in itab3

i.e itab1 -itab2 = itab3

15 - 5 = 10 .

I Need logic how 2 write this scenario ???

Regs,

Murthy

Re: Reg : Logic

Former Member — Tue, 17 Jul 2007 03:27:00 GMT

loop at itab1.

read table itab2 with key f1 = itab1-f1 f2 = itab1-f2.

"<i.e. the common key fields of itab1 and itab2>

if sy-subrc ne 0.

append itab1 to itab3.

endif.

clear : itab1,itab2.

endloop.

here all the int table are with header line if you want for without header line you have to use explicit work area ....

regards

shiba dutta

Re: Reg : Logic

Former Member — Tue, 17 Jul 2007 03:28:36 GMT

loop at itab2.

delete table itab1 where <key1> = itab2-field and <key2> =itab2-field.

endloop.

Re: Reg : Logic

former_member189059 — Tue, 17 Jul 2007 03:28:57 GMT


data flag.

loop at itab1.

flag = ''.
loop at itab2.
if itab1 = itab2.
 flag = 'X'.
endif.
endloop.

if flag = ''.
append itab1 to itab3.
endif.

endloop.

Re: Reg : Logic

dev_parbutteea — Tue, 17 Jul 2007 03:58:49 GMT

HI,

do like this:

loop at itab1 into work_area.

v_index = sy-tabix.

read table itab2 with key <b>Field1 = field2</b> " put all required fields

if sy-subrc = 0.

do nothing.

else.

append work_area to itab2.

delete itab1 index v_index.

endif.

endloop.

Regards,

Sooness