ORA-12666: Dedicatedserver: outbound transport protocol different from inbound Cause: The protocol specified for an externally-identifiedoutbound connection
from a dedicated server (database link) was not the same as that used for the
inbound connection. It is not possible for Oracle Net to authenticate a proxy
connection that uses a protocol that is different from that which was used forthe
connection to the dedicated server. Action: Specifythe same protocol in the Oracle Net connect descriptor for the
outbound connection as that used for the inbound connection.