Vendor blocked (Help required)

Hi Friends,

I want to change one vendor master record. When I go to XK02 to change. It is giving error message Account 123456(Vendor number) is currently blocked by user ABCD(user id)(Message no. F2042). I logged out of the system and again trying the same. No screens are open for that vendor.

Can anybody quickly help me?

Thanks,

Bhairav