topic Re: Functional group & functional module in Application Development and Automation Discussions

Functional group & functional module

Former Member — Thu, 17 Jan 2008 12:01:13 GMT

hi friends,

could u plz tell me what is meant by Functional group & functional module????

thanks in advance,

regards,

priya.s

Re: Functional group & functional module

Former Member — Thu, 17 Jan 2008 12:07:10 GMT

Hi,

Function group is nothing but a collection of functional modules,function goup consists of upto 99 FMS.

function module is like sub-routine which is used for reusability which is defined globally.

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Re: Functional group & functional module

Former Member — Thu, 17 Jan 2008 12:10:05 GMT

hi here is the link for Functional group

http://help.sap.com/erp2005_ehp_03/helpdata/EN/9f/db992335c111d1829f0000e829fbfe/frameset.htm

function Module Link

http://help.sap.com/erp2005_ehp_03/helpdata/EN/9f/db992335c111d1829f0000e829fbfe/frameset.htm

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if possible.

Re: Functional group & functional module

Former Member — Thu, 17 Jan 2008 12:11:25 GMT

hi priya,

function group: Function groups are containers for function modules. You cannot execute a function group. we can also define it as GROUP OF ALL RELATED FUNCTIONS

function modules: Function modules are procedures that are defined in special ABAP programs only, but can be called from all ABAP programs. Function groups act as containers for function modules that logically belong together. You create function groups and function modules in the ABAP Workbench

Re: Functional group & functional module

Former Member — Thu, 17 Jan 2008 12:13:23 GMT

hi,

Function modules are ABAP routines that are administered in a central function library. They apply across applications and are available throughout the system. You must assign function modules to a function pool that is called a function group. A function group is nothing but a container for the function modules. Now create a function group and then a function module, which you can use for the next exercise steps.

function group can be create through object navigator, se80.. and function module can be created using se37.

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