"cannot send or receive an unsupported LOB"
*Cause: An attempt was made to send a LOB across the network, but either
the server does not support the LOB sent by the client, or the
client does not support the LOB sent by the server. This error
usually occurs when the client and server are running different
versions of Oracle.
*Action: Use a version of the Oracle that supports the LOB on both
the client and the server.