Creating an enhancement for error BK134

[former_member834551]

Hello everyone!

I would like to fix the error BK134 - CO Account Assignments have different profit centers when creating PR or PO using an enhancement method like USEREXIT or a BADI implementation (Things I have never worked with before).

Here is an article that descirbes my problem and a functionnal ways to solve it :

2738550 - Error BK134 - CO Account Assignments have different profit centers when creating PR or PO

In my case the client is demanding to enhance the standard of SAP ( Transaction ME51N ) so this article does not concern me a lot.

I started by searching for USEREXITS that match my problem and I ended up with this (EXIT FONCTIONS on SMOD after searching using the program package)

I found out that :

1. They are empty on code.
2. Break points does not trigger my program.

Here is the error message, Can you please help me with this task ?

I need the required code for deleting the value "Centre de coûts" and please where to write it.

The manual elimination will bring me to the right result but it is not the right solution!

Any other solution like BADI implementation would be helpfull

THANK YOU !