User-exit
 

Hi everyone. I need to use a user exit to use in FF_5 transaction. How i can find wich one i need to work with. The program is RFEBKA00 (main) and the multicash format is RFEKA200 program.

I need to change the reference XBLNR in this program RFEKA200 not to be calculated i need to put a value intead of.

Example of sap RFEKA200 program where yuo have this field...

* Bildung der Referenzbelegnummer
FEBEP-XBLNR+0(5) = FEBKO-HBKID.
FEBEP-XBLNR+5(5) = FEBKO-HKTID.
FEBEP-XBLNR+10(2) = FEBKO-AZDAT+2(2).
FEBEP-XBLNR+12(3) = FEBKO-AZNUM+2(3).

so that i need to change it for:

FEBEP-XBLNR = A VALUE I HAVE

HOW CAN I DO THIS ?
THANKS.

User Exit
 

I already did the case with substitution with an exit named the user U111 for example

I did a form like this:

*---------------------------------------------------------------------*
* FORM U111 *
*---------------------------------------------------------------------*
* Calcula Referecia por Sustitución *
*---------------------------------------------------------------------*
FORM u111.

bkpf-xblnr = bseg-sgtxt.

ENDFORM.


so that i have the value in bkpf-xblnr but when i see the transaction FB01 dont have this value.

Why?

Finding the user-exits of a SAP transaction code
 

Take a look on this:


In this report you just enter the transaction code in which you are looking for the user-exit, and it will list you the user-exits in that transaction code.

Then you'll have to analyze which is the user-exit you're looking for...