PIN_PACKS-TRIGGER-INVALID, DBMS_SHARED_POOL.KEEP must be declared 10g

To resolve the issue, do the following:

1. Connect as SYSDBA

$sqlplus / as sysdba

2. Create DBMS_SHARED_POOL package , grant necessary privileges and create dba_keepsizes view.

@?/rdbms/admin/dbmspool.sql

3. Recompile the trigger

alter trigger PIN_PACKS compile;