Oracle Rules Manager 11.2.0.4.0 INVALID with invalid JAVA Classes

Oracle database 11.2.0.4 was created with INVALID component 'Oracle Rules Manager',  

system@DB01> select schema,comp_name,version,status from dba_registry;
SCHEMA                         COMP_NAME                                          VERSION                STATUS
------------------------------ -------------------------------------------------- ------------------------------
APEX_050000                    Oracle Application Express                         5.0.3.00.03            VALID
EXFSYS                         Oracle Expression Filter                           11.2.0.4.0             VALID
EXFSYS                         Oracle Rules Manager                               11.2.0.4.0             INVALID
XDB                            Oracle XML Database                                11.2.0.4.0             VALID
WMSYS                          Oracle Workspace Manager                           11.2.0.4.0             VALID
SYS                            Oracle Database Catalog Views                      11.2.0.4.0             VALID
SYS                            Oracle Database Packages and Types                 11.2.0.4.0             VALID
SYS                            JServer JAVA Virtual Machine                       11.2.0.4.0             VALID

Find out invalid objects owned by schema 'EXFSYS' which could INVALID the component Oracle Rules Manager,

system@DB01> select object_name,object_type,status
  2  from dba_objects
  3  where owner='EXFSYS' and status='INVALID';
OBJECT_NAME                    OBJECT_TYPE         STATUS
------------------------------ ------------------- -------
/53ad31cb_TagsLocator          JAVA CLASS          INVALID
/357abd97_XPathFilter          JAVA CLASS          INVALID

Check errors of found invalid JAVA CLASSes,

system@DB01> select name,text
  2  from dba_errors
  3  where owner='EXFSYS' and name in ('/53ad31cb_TagsLocator','/357abd97_XPathFilter');
NAME                      TEXT
------------------------- ------------------------------------------------------------
/357abd97_XPathFilter     ORA-29534: referenced object EXFSYS.oracle/expfil/xpath/TagsLocator could not be resolved
/53ad31cb_TagsLocator     ORA-29521: referenced name oracle/xml/parser/v2/DOMParser could not be found
/53ad31cb_TagsLocator     ORA-29521: referenced name oracle/xml/parser/v2/XMLParseException could not be found
/53ad31cb_TagsLocator     ORA-29521: referenced name oracle/xml/parser/v2/XMLDocument could not be found

Oracle Rules Manager is in INVALID status because the referenced object/names created by installing XDK cannot be resolved/found. EXFSYS (owner of Oracle Rules Manager) JAVA Classes are dependent on XDK. Therefore installing XDK will validate Oracle Rules Manager,

conn / as sysdba
@?/xdk/admin/initxml.sql
@?/rdbms/admin/utlrp.sql

Check component status,

system@DB01> select schema,comp_name,version,status from dba_registry;
SCHEMA                         COMP_NAME                                          VERSION                STATUS
------------------------------ -------------------------------------------------- ------------------------------
APEX_050000                    Oracle Application Express                         5.0.3.00.03            VALID
EXFSYS                         Oracle Expression Filter                           11.2.0.4.0             VALID
EXFSYS                         Oracle Rules Manager                               11.2.0.4.0             VALID
XDB                            Oracle XML Database                                11.2.0.4.0             VALID
WMSYS                          Oracle Workspace Manager                           11.2.0.4.0             VALID
SYS                            Oracle Database Catalog Views                      11.2.0.4.0             VALID
SYS                            Oracle Database Packages and Types                 11.2.0.4.0             VALID
SYS                            JServer JAVA Virtual Machine                       11.2.0.4.0             VALID