Error FMKU026 in budget transfer

Hi all, again it´s me bothering...

I´m trying to transfer budget in transactions FMBB and FMBBC but system is showing me this error "FMKU026, please put a budget ID" even though in my header I´m putting it.

I have done some research and there´s this blog that recommends note 1626122FMBB : Parameter ID BUTY for Budget Type not filled but unfortunately this is only valid from release 604 and I´m on 600.

Do you know if there´s another note similar for my release? I´ve searched but I couldn´t find nothing.

Thank´s in advance.