"TNS:protocol support not loaded"
*Cause: On some platforms (such as Windows) protocol support is loaded at
run-time. If the shared library (or DLL) for the protocol adapter has not
been loaded, then this error is returned.
*Action: For further details, turn on tracing and reexecute the operation.
The trace file will have the name of the shared library (or DLL) that has
not been loaded.