Friday, April 23, 2010

ORA-00104 deadlock detected; all public servers blocked waiting for resources

Cause: All available public servers are servicing requests that require resources

locked by a client which is unable to get a public server to release the resources.

Action: Increase the limit for the system parameter MAX_SHARED_SERVERS as

the system will automatically start new servers to break the deadlock until the

number of servers reaches the value specified in MAX_SHARED_SERVERS.