After Impdp of an Infrastructure database (SSO,OID,Portal) : user (orasso) cannot view his own data

Hi,

i did an expdp (full)  and after i did a impdp of the dump file. Everythings run petty well but when i did a check on the data i found something weird ! Here's an example :

from impdp log :
. . imported "ORASSO"."WWSEC_PERSON$" 89.43 KB 362 rows

After i did some select :

connect orasso :
SQL> select count(*) from orasso.wwsec_person$;

COUNT(*)
----------
0

connect system:
SQL> select count(*) from orasso.wwsec_person$;

COUNT(*)
----------
0

connect sys :
SQL> select count(*) from orasso.wwsec_person$;

COUNT(*)
----------
362

I don't understand !

Martin