need have same users on destination because users go with the tablespces
steps
check constraints and self-sufficency DBMS_TTS checks if the tablespaces are transportable. EXECUTE DMBS_TTS.TRANSPORT_SET_CHECK('AP_DATA,AP_INDEX',TRUE); does such a check for these two tablespaces. TRUE means check constraints.
import into the new database Imp transport_tablespace=y datafiles=(d:\oracle\ap_db\data\ap_data01.dbf,e:\oracle\ap_db\data\ap_index.dbf) file=tss_dmp tablespaces=(ap_data,ap_index) owners=(ap_dba);