XDB is invalid after the re-install.

SYS@bugau1 > EXECUTE dbms_registry_sys.validate_components;

Warning: XDB now invalid, invalid objects found:

object_name                                 object_type

-------------------------------------------------------

DBMS_RESCONFIG                             PACKAGE BODY

XDBHI_IM                                      TYPE BODY

XDB_FUNCIMPL                                    PACKAGE

XDB_ANCOP                                       PACKAGE

XDB_FUNCIMPL                               PACKAGE BODY

UNDER_PATH_FUNC                                FUNCTION

XDB_ANCOP                                  PACKAGE BODY

XDBPI_IM                                      TYPE BODY

XMLIDXSTATSMETHODS                            TYPE BODY

XMLINDEX_FUNCIMPL                               PACKAGE

XMLINDEX_FUNCIMPL                          PACKAGE BODY

FUNCSTATS                                     TYPE BODY

XMLINDEXMETHODS                               TYPE BODY

PL/SQL procedure successfully completed.

From the install log:

create or replace type xdb.xdbhi_im OID '00000000000000000000000000020118' wrapped

*

ERROR at line 1:

ORA-02304: invalid object identifier literal