Code:
CREATE UNIQUE INDEX "SYS"."I_OBJ2" ON "SYS"."OBJ$" ("OWNER#", "NAME", "NAMESPACE", "REMOTEOWNER", "LINKNAME", "SUBNAME")
  PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE(INITIAL 16384 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645

  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
  TABLESPACE "SYSTEM"
HTH