hi !
i'm new to this group.
i can even say i'm new to jave.
when i try to access oracle through jdbc thin client i'm getting this error.
can anyone of u plz help me to sort this out?

From here java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=153092352)(ERR=1 2505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))

this was the exact error.