step to install repository:

CREATE TABLESPACE ts_designer

DATAFILE 'C:\oraclexe\app\oracle\oradata\XE\DES1.ORA'

SIZE 400M AUTOEXTEND ON NEXT 100M;

CREATE TABLESPACE des_index

DATAFILE 'C:\oraclexe\app\oracle\oradata\XE\TINDEX.ORA'

SIZE 800M AUTOEXTEND ON NEXT 100M;

create undo tablespace des_undo datafile 'C:\oraclexe\app\oracle\oradata\XE\UNDODES.ORA' size 10m;

create rollback segment rbs_designer tablespace ts_designer storage

(initial 1m next 1m minextents 3 optimal 4m);

alter rollback segment rbs_designer online;

select tablespace_name, sum(bytes)/1024/1024 from dba_free_space

group by tablespace_name;

ALTER TABLESPACE   system

ADD DATAFILE

  'C:\oraclexe\app\oracle\oradata\XE\system1.dbf'

size 400m;

select tablespace_name, status from dba_tablespaces;

create user designer identified by designer

default tablespace ts_designer temporary tablespace temp;

Créer et Cranter le rôle CK_ORACLE_REPOS_OWNER à ton user designer.
Repère le script oracle_home\repadm61\utl\ckrorole.sql sur ton poste client.

grant dba to designer;

GRANT EXECUTE ON DBMS_RLS TO designer;

GRANT EXECUTE ON DBMS_LOCK TO designer;

GRANT EXECUTE ON DBMS_PIPE TO designer;

GRANT CREATE TABLE TO designer;

GRANT CREATE VIEW TO designer;

GRANT CREATE PROCEDURE TO designer;

GRANT CREATE SYNONYM TO designer;

GRANT CREATE SEQUENCE TO designer;

GRANT SELECT ON sys.v_$nls_parameters TO designer WITH GRANT OPTION;

GRANT SELECT on V_$PARAMETER TO designer;

GRANT SELECT ON dba_rollback_segs TO designer;

GRANT SELECT ON dba_segments TO designer;

GRANT CREATE ANY SYNONYM TO designer;

GRANT DROP ANY SYNONYM TO designer;

GRANT CREATE PUBLIC SYNONYM TO designer;

GRANT DROP PUBLIC SYNONYM TO designer;

grant CK_ORACLE_REPOS_OWNER to designer;

grant connect, resource to designer;

grant execute on utl_file to designer;

Lancer l'installation à partir de Repository Administration Utility