Re-Create SYS objects after Data Pump export/import
Scripts were then run against the original database to generate grants on various SYS objects, spooled to a file, then the spooled file was run against the new database.
Also, in the new database, I have run
@wwv_flow_val.sql
@wwv_flow_val.plb
@wwv_dbms_sql.sql
At this point, all objects in the new database (dba_objects) are valid, but when comparing the SYS schemas between the old and new databases, I am still missing