topic Re: subroutine parameters in Application Development and Automation Discussions

subroutine parameters

Former Member — Tue, 22 Jul 2014 05:27:57 GMT

hi all ,

I am having a doubt regarding subroutine parameter,

data:

gt_events type slis_t_events.

perform event_det1 using gt_events[].

form event_det1 using wt_events type slis_t_events .

why is it necessary to give the wt_events instead of giving gt_events.

With thanks,

Maha

Re: subroutine parameters

former_member202771 — Tue, 22 Jul 2014 05:32:28 GMT

Hi Mahalakshmi,

This is for re usability.

perform event_det1 using gt_events1[].

perform event_det1 using gt_events2[].

perform event_det1 using gt_events3[].

all three will call

form event_det1 using wt_events type slis_t_events .

Need not write 3 forms.

Thanks,

Anil

Re: subroutine parameters

Former Member — Tue, 22 Jul 2014 05:44:32 GMT

Hi Mahalakshmi,

perform event_det1 using gt_events[].

form event_det1 using wt_events type slis_t_events .

in this code the data in the table gt_events[] is copied in to wt_events for further processing.

now u can process the data with in the form by using wt_events.

By this way you can reuse the same form for processing another tables which is same type of slis_t_events.

example: perform event_det1 using gt_1 .

perform event_det1 using gt_2 .

from event_det1 using wt_events type slis_t_events.

end form.

Regards Ashwin

Re: subroutine parameters

Former Member — Tue, 22 Jul 2014 05:57:11 GMT

hi ashwin,

thanks

Re: subroutine parameters

Former Member — Tue, 22 Jul 2014 05:59:08 GMT

hi i got it thanks for all just close this thread

Re: subroutine parameters

pavanm592 — Tue, 22 Jul 2014 05:59:13 GMT

Hi Mahalakshmi,

It is not mandatory to use the wt_events name you can specify any name as per your understanding or naming standards,the only thing you should keep in mind is both the gt_events[] and wt_events[]

should be of same type.

Regards,

Pavan

Re: subroutine parameters

pavanm592 — Tue, 22 Jul 2014 06:34:58 GMT

Hi,

Please Go through this link for closing the thread .

How to close a discussion and why

Regards,

Pavan

Re: subroutine parameters

Former Member — Tue, 22 Jul 2014 06:38:15 GMT

thanks pavan