select no common fields.

[Former Member]

Hello, my problem is that I don't know how retrieve the not common fields between two tables.

EG:

TABA

field1 field2 field3 field4

TABB

field1 field2 field4

I only want retrieve the field "field3", how can I do it?

Any adding with LEFT OUTER JOIN?

Thanks in advance.

[Former Member]

try this.

1. pick all data from taba to itab1

2. pick all data from tabb to itab2.

3. loop at itab1.

read table itab2 with ur key.

if sy-subrc <> 0. "not found

append to a final itab

endif.

4. in final itab u will get required data

[anversha_s]

hi,

chk this ample.

table : emp

empno name

a sasi

b xxx

c yyy

table : sal

empno salary

a 1000

b 2000

Inner join

****************

select e_{empno e}name

s~sal

into table int_table

from emp as e

inner join sal

on

e_{empno = s}empno.

if you made inner join between table a and b by emp no

the selection retrives only if the condition satisfy the output will be

a sasi 1000

b xxx 2000

Outer join

*************************

select e_{empno e}name

s~sal into table int_table

from emp as e

LEFT OUTER JOIN sal

on

e_{empno = s}empno.

if you made outer join (left /right ) the left table kept as it is the

if the condition satisfy the right table entries will fetch else leave it blank

the output will be

a sasi a 1000

b xxx b 2000

c yyy

rgds

Anver

[Former Member]

select a~field3 into itab from taba inner join tabb where taba-field = tabb-field and (other key options).

[Former Member]

Hi,

U may create another ITAB for the uncommon fields and try the following.

Loop at TABA into LW_TABA.

read table TABB with key LW_TABA -field1 = field1

LW_TABA -field2 = field2.

IF sy-subrc <> 0. "If not found then move

move TABA-field3 to ITABC-field3.

append ITABC.

ENDIF.

Endloop.

If helpful pl reward.

Cheers.

[Former Member]

table : emp

empno name

a sasi

b xxx

c yyy

table : sal

empno salary

a 1000

b 2000

I don't want this output, I only want de different register.

a sasi a 1000

b xxx b 2000

c yyy

I want mean this:

c yyy

Thanks for your help.

[anversha_s]

hi,

try this.

[code]

1. pick all data from taba to itab1

2. pick all data from tabb to itab2.

3. loop at itab1.

read table itab2 with ur key.

if sy-subrc <> 0. "not found

append to a final itab

endif.

4. in final itab u will get required data

code]

rgds

Anver

[anversha_s]

try this.

1. pick all data from taba to itab1

2. pick all data from tabb to itab2.

3. loop at itab1.

read table itab2 with ur key.

if sy-subrc <> 0. "not found

append to a final itab

endif.

4. in final itab u will get required data

[Former Member]

Thank you, answered.