Query to check internal table

Question

hi all,
I have to check an internal table data(it_tab)
It holds records like
A       B     C       D       E        F
325     1     1     512     0     0010
325     1     1     548     36     0010
325     1     1     554     42     0010
325     2     2     512     0     0011
325     2     2     548     36     0011
325     2     2     554     42     0011
325     3     3     512     0     0012
325     3     3     554     42     0012
800     3     1     512     0     0011
800     3     1     530     18     0011
800     4     2     512     0     0012
800     4     2     532     20     0012
800     4     2     533     21     0012
800     4     2     538     26     0012
800     4     2     556     44     0012
800     5     3     512     0     0013
800     5     3     532     20     0013
800     5     3     538     26     0013
800     5     3     556     44     0013
I have to check whether the number generated in D is  increasing one by one
for eg D : 512, 513, 514,...
Here it is not in the sequence
So i need to check whther it is in sequence if not so i should delete the record
Could you suggest the way to check the in_tab?
Regards
senthil

Answer 1

Hi,
Try the follwoing:
You just need to use AT NEW control break after the loop statement.
DATA: Var1(5)    TYPE n.
DATA: Var2(5)    TYPE n.
DATA: Count(5)  TYPE n.
DATA: it_tab2     type table of it_tab.
clear: count.
LOOP at it_tab.
AT NEW a
Clear: count, Var1, Var2.
Count = Count + 1.
IF Count >= 2.
var2 = it_tab-D.
If var2 = var1 + 1.
append it_tab to it_tab2.
endif.
endif.
var1 = it_tab-D.
ENDAT
Endloop.
Reward points if helpful answer.
Ashvender