spam open transports check_phase

Hi All,

while importing st-pi SP, spam is giving error in check_requirements phase that transports in stms queue need to be imported. actually some these transports are from other systems and  are already imported into the system . spam is still picking up these already imported transports as open transports. any reason why? i can try to delete the already imported transports from queue but would like to know the reason why spam picking up open transports.

Thanks,
Ranjith