Cause: A PL/SQL program is being
compiled natively, but the compiler parameter plsql_native_library_dir, which
denotes the directory to store the native shared objects (DLL), is not
set.
Action: The DBA should set this
parameter.

Relared Errors:
PLS-00923:
native compilation failed: string:string
PLS-00924:
native compilation is not supported on this platform
PLS-00925:
native compilation failed: Unable to create C file (string
string
PLS-00950: In
this version, PL/SQL tables can not be used in this SQL
statement.
PLS-00951: %s
Feature is not supported by this release
PLS-00960: RPCs
cannot use variables with schema level user-defined types in this
release
PLS-00970: The
class name of a method must match that of EXTERNAL NAME clause in the type
head
PLS-00989:
Cursor Variable in record, object, or collection is not supported by this
release
PLS-00990:
Index Tables of Cursor Variables are disallowed
PLS-00992:
Cursor Variables cannot be FETCH`ed from