Revoke UTL_FILE, UTL_SMTP, DBMS_LOB, DBMS_JOB from public, invalid registry
Auditors want revoke exexute from
UTL_SMTP','UTL_TCP','UTL_HTTP','UTL_FILE','UTL_INADDR','DBMS_RANDOM','DBMS_JOB','DBMS_LOB'from public.
After revoke UTL_FILE, UTL_SMTP, DBMS_LOB, DBMS_JOB I have invalidate registry
Oracle Data Mining
Oracle Database Packages and Types
Oracle Workspace Manager
and 25 objects in WMSYS schema. Full export terminate with errors
ORA-06508: PL/SQL: could not find program unit being called: "WMSYS.LTADM"
ORA-06512: at "WMSYS.LT_EXPORT_PKG", line 906
ORA-06512: at line 1
EXP-00083: The previous problem occurred when calling WMSYS.LT_EXPORT_PKG.schema_info_exp
Cannot validate objects and registry. What can I do. Why Oracle makes sensitive utilities PUBLIC.