Function Pool

[Former Member]

Hi

I need to do some modification in the standard function pool (SAPLKAEP).My doubt is how to take a copy of the function pool and do the modification in the includes inside the function pool.

thanks

[RichHeilman]

Make a copy using SE80, enter the function group name and hit enter, now from the tree structure, you will righ-click on the function group name and choose copy. It will ask you what function modules you want to copy, just copy all and make sure to following the naming convention, start with Z_ then you can copy and modify any includes that you need.

Regards,

RIch Heilman

[Former Member]

Is it necessary to take a copy of all the function modules.

[RichHeilman]

No it is not, but depending on the function group, one function module may depend on another, so do some analysis on the function group and determine if you need to have all function modules.

Regards,

RIch Heilman

[Former Member]

Thanks we copied the function pool.

But this function pool is attached to std.t.code - KSB1 (RKAEP000) when we debugg this RKAEP000 for grid display this is referring the function pool.

We also took a copy of the main program as zRKAEP000

Now we have taken a copy of that function pool also we need to know how to attach this copied function pool to this ZRKAEP000 progrm.

[RichHeilman]

Well, instead of calling the function modules of the standard function pool, you will need to call the "Z" versions that you have copied.

Regards,

RIch Heilman

[Former Member]

Hi,

The standard program for KSB1 is RKAEP000. I copied RKAEP000 into ZRKAEP000 and I have done some modifications according to the requirement. Now I would like to attach ZRKAEP000 to the transaction KSB1. Please let me know the procedure to do this.

Thanks.

[Former Member]

copy it in se38

initially it will ask for copy function group,

say: Function group ZKAEP created.

Now copy function modules

copy all funcctinal modules to z(functional modules)