topic Re: Subroutine in Application Development and Automation Discussions

Subroutine

Former Member — Tue, 12 Feb 2008 08:00:32 GMT

Hey guys,

I want to perform the subroutin below:

FORM materialinfo_lesen USING lsk_matnr lsk_werks lsk_lgort

CHANGING IS_ENHANCEMENT TYPE ISC_MATERIALINFO_LESEN.

I want the changing parameter to be just a dummy variable.

How am i going to declare my perform statement? Thanks a lot

Re: Subroutine

Former Member — Tue, 12 Feb 2008 08:02:35 GMT

Hi,

FORM materialinfo_lesen USING lsk_matnr lsk_werks lsk_lgort

IS_ENHANCEMENT TYPE ISC_MATERIALINFO_LESEN.

Plzz reward points if it helps.

Re: Subroutine

Former Member — Tue, 12 Feb 2008 08:03:10 GMT

Hi Mark Rennel Barrios,

You could not able to call that form with out passing changing variables also afcoure it is dummy variable , just diclare a variable with similar type and pass it.

See this.

DATA IS_ENHANCEMENT TYPE ISC_MATERIALINFO_LESEN.

PERFORM materialinfo_lesen USING lsk_matnr lsk_werks lsk_lgort

CHANGING IS_ENHANCEMENT .

Plzz reward if it is useful,

Mahi.

Re: Subroutine

Former Member — Tue, 12 Feb 2008 08:07:05 GMT

Declare the a variable of type ISC_MATERIALINFO_LESEN same as changing parameters in ur main program.

then in the changing parameters in perform pass that variable.

e.g.

Data v_dummy type ISC_MATERIALINFO_LESEN.

perform materialinfo_lesen USING lsk_matnr

lsk_werks

lsk_lgort

CHANGING v_dummy

Regards,

Gaurav

Re: Subroutine

Former Member — Tue, 12 Feb 2008 08:16:47 GMT

Hi Gaurav,

Thanks a lot for that!

I have one question though, that perform is within my another FORm statement, where am i going to declare the dummy variable? just within my FORM as local or i can declare it as a global dummy? Thanks!

Re: Subroutine

vimalv — Tue, 12 Feb 2008 08:20:05 GMT

Mark,

Since v_dummy is a dummy variable, you can declare it as a local within your FORM.

Thanks

Edited by: Vimal Vidyadharan on Feb 12, 2008 9:20 AM

Re: Subroutine

Former Member — Tue, 12 Feb 2008 08:20:30 GMT

If the use of IS_ENHANCEMENT is local.. just within the form then you can declare it within the form.

If you are going to use IS_ENCHANCEMENT outside t his form then declare it Globally.

Re: Subroutine

vimalv — Tue, 12 Feb 2008 08:27:06 GMT

Rachana, i don't think it would matter as Mark is using it as a dummy.

Re: Subroutine

Former Member — Tue, 12 Feb 2008 08:30:59 GMT

Hi Mark,

Infact you can declare it locally inside the form itself.

Regards,

Gaurav