The Library is currently in the process of being upgraded from Oracle Database Version 18.104.22.168 to
22.214.171.124. Demos are being upgraded to reflect the new Container paradigm as well as EBR (Edition Based Redefinition) and may contain
references to CDBs, PDBs, and other objects you may not be familiar with such as CDB_OBJECTS_AE: Welcome to 12c.
This object is a stand-alone package header, no body, with wrapped soure code
Not known but in 11gR2
Owned by SYS with EXECUTE granted to the EXECUTE_CATALOG_ROLE role