topic Re: Need to tweak a standard function module in Application Development and Automation Discussions

Need to tweak a standard function module

Former Member — Sun, 25 Jan 2009 14:05:29 GMT

Hi all ,

There is a standard function module i need to use.

But i need to tweak it.

I need to comment one of the statements it has used (its a PERFORM).

Is it possible.

Re: Need to tweak a standard function module

Former Member — Sun, 25 Jan 2009 14:06:37 GMT

Is there any other way out , by which we can do it???

Re: Need to tweak a standard function module

Former Member — Sun, 25 Jan 2009 14:12:14 GMT

create a Zcopy of it use it. U need to copy the function group to Zfunction group with all includes and copy the function module to ur Zfm

кu03B1ятu03B9к

Edited by: kartik tarla on Jan 25, 2009 7:47 PM

Re: Need to tweak a standard function module

Sandra_Rossi — Sun, 25 Jan 2009 19:11:47 GMT

if you use netweaver 7.0 (2004s) or more, you may use an implicit enhancement option with "EXIT" statement at the beginning of the routine. Be sure to do it only if you come from the function module. If the routine is called from several locations, you may define a global flag in the function group, set the global flag ON at the beginning of the function module, and set it OFF at the end, all these changes are to be done also with implicit enhancement options. For more information see enhancement framework in sap library, and SDN page for enhancement framework.

Re: Need to tweak a standard function module

Former Member — Mon, 26 Jan 2009 16:18:47 GMT

To change a standard program / function module you need to use either a user exit or an enhancement point.

Since it is a function module, it is better if you copy it to Zfuncton module and change it.

This way you are not effecting other programs.

Mubeen