logic

[Former Member]

Moderator message: in future, please use a meaningful subject for your questions

Hi experts,

In the internal table i have 6 fields and I am looping it.

inside the loop i am checking

AT END of A.

--statements

ie. for end of fields A i am executing some statement same way I need to exectute or check for field B also that is when ever the field B changes I need to to execute the same set of statements.

I am confusing with logic . can any one clarify this

thanks

sai

Edited by: Matt on Nov 10, 2008 11:57 AM

[JozsefSzikszai]

the order of the fields in the internal table matters as well: if field A is the first field in the internal table and B is the second, than AT END OF B will be a concatenation of A and B. Some example:

A B

1 5

1 5

2 5

2 6

2 6

3 6

3 7

if the values are like above, than AT END OF b will be true in lines 2nd, 3rd, 5th, 6th and 7th (pls. note again the value of A and B are taken together!)

[Former Member]

Hi,

after you are done with AT END of A, you can start for B.

AT END OF A....

statements...

ENDAT

AT END OF B...

statements...

ENDAT.

Regards,

Suganya

[Former Member]

Hi

Use statement ON CHANGE OF statement

loop at

at new a .

...............

endat.

on change of B.

..........................

endon.

endloop

Regards

Edited by: srinivasu bv on Nov 10, 2008 10:55 AM

[Former Member]

Hi,

sort ur itab with A B.

Now go with the control break event AT END OF B.

Sysytem will handle the remaining things,

When ur checking with B,

System first checks on B and then A.

So even if the value of A changes and B reamins unchanged then also at end will trigger.

A B

1 2

2 2

2 3

in the above case it will trigger every time.

Try this

Regards,

Mr.A