SAP Function not being matched to SAP Profile

Hello group!!

We have a SAP Function defined with this Authorization definition:

...

FB01

FI 

F_BKPF_BUK

ACTVT     01

F_BKPF_KOA

KOART     S

ACTVT     01

...

Then, we have two SAP Profiles, both have this authorization definition:

FB01

F_BKPF_BUK     ACTVT     01

F_BKPF_KOA     KOART     ''

One is matched to this SAP Function but the other one not. 

Do you have any idea why could this happening?

Is there anyway to check/force this SAP Function to be re-applied?

Kind regards,

David.