topic Re: loop problem in Application Development and Automation Discussions

loop problem

Former Member — Mon, 25 May 2009 11:57:26 GMT

Hi Guy's,

Please help me Friends!!

Based on the reqirement i did coding like this:

Loop at P0001 into wa_p0001.

Read table it_t001p into wa_t001p with key werks = wa_p0001-werks

BTRTL = wa_p0001- BTRTL.

If sy-subrc = 0.

***Problem

Loop at it_zhrlight into wa_light where MOlga = wa_t001p-molga

And r_from >= wa_p0001-pernr

And r_to <= wa_p0001-pernr.

Move pernr to output1 .

Exit.

Endloop.

Endif.

Endloop.

wa_light doesn't contain any entries.

But it_zhrlight contain the values... in where condition ineed to check r_from >= wa_p0001-pernr*

r_to <= wa_p0001-pernr.*

Plese guid me where i wrorte the mistake.

Thanks & Regards,

Sai.

Re: loop problem

Former Member — Mon, 25 May 2009 11:59:37 GMT

Hi,

Does it have entries which correspond to the criteria: wa_t001p-molga?

Otherwise it can not be initial.

Best regards,

Guido Koopmann

Re: loop problem

Former Member — Mon, 25 May 2009 12:01:50 GMT

Hi,

What about teh variable 'wa_t001p-molga'

Where does it get data from?

Regards,

Ankur Parab

Re: loop problem

Sm1tje — Mon, 25 May 2009 12:02:15 GMT

1. how are r_from and r_to defined.

2. Are these r_from and r_to part of the internal table, or are these some sort of range?

Re: loop problem

Former Member — Mon, 25 May 2009 12:14:14 GMT

Hi Sai,

Instead of looping you can :

Read table it_zhrlight into wa_light where MOlga = wa_t001p-molga

And r_from >= wa_p0001-pernr

And r_to <= wa_p0001-pernr.

Also you are moving field pernr to which field of output1???????

Re: loop problem

Former Member — Mon, 25 May 2009 12:22:42 GMT

*Move pernr to output1 .*

where are u passing value to pernr?

and what is the type of both of these pernr and output1??

and if :

Loop at it_zhrlight into wa_light where MOlga = wa_t001p-molga
And r_from >= wa_p0001-pernr
And r_to <= wa_p0001-pernr.

is ur problem

then check the declaration for r_from and r_to with wa_p0001-pernr.

put a break point in the starting of loop and check the values.

Edited by: soumya prakash mishra on May 25, 2009 2:23 PM

Re: loop problem

Former Member — Mon, 25 May 2009 12:30:32 GMT


> Hi Guy's,
> 
> Please help me  Friends!! 
> Based on the reqirement i did coding like this:
> 
> Loop at P0001 into wa_p0001.
> Read table it_t001p into wa_t001p with key werks = wa_p0001-werks
>                                                                       BTRTL = wa_p0001- BTRTL.
> If sy-subrc = 0.
> ***Problem
> Loop at it_zhrlight into wa_light where MOlga = wa_t001p-molga
>                                                     And    r_from  >= wa_p0001-pernr
>                                                    And    r_to       <= wa_p0001-pernr.
>   Move pernr to output1 .
>   Exit.
>   Endloop.
> Endif.
> Endloop.
> 
> wa_light doesn't contain any entries.
> But it_zhrlight  contain the values... in where condition  ineed to check  r_from  >= wa_p0001-pernr*
>                                                                                r_to       <= wa_p0001-pernr.*
> 
> Plese guid me where i wrorte the mistake.
> 
> Thanks & Regards,
> Sai.

1. Entries avaialable in  it_zhrlight  internal table are satisfiying the where condition.
2. use GE, LE &  EQ instead of >= , =<.
3. Work Area  wa_light is like line of it_zhrlight.

Re: loop problem

Former Member — Mon, 25 May 2009 12:49:00 GMT

Hi Sai,

R the work area wa_light and the internal table it_zhrlight have the same structure(fields in the same order).

If it is not then the w/a will not get the values

Regards,

Manjunath