ORA-30686: no dispatcher accepted TCP/IP connection request



ORA-30686: no dispatcher accepted TCP/IP connection request..

Answer / guest

Cause: A connection had to be routed through a local socket
rather than a dispatcher. When this occurs, shared servers
are less beneficial because the session that owns the socket
cannot relinquish the process until the socket is closed.
The most likely cause is that no dispatcher is configured
for protocol=tcp.

Action: To improve the scalability of your configuration,
configure a dispatcher for protocol=tcp. To route these
particular connections through a particular set of
dispatchers, you can specify presentation=kgas. However, if
you haven't done so, any protocol=tcp dispatcher will be used.

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