第1个回答 2012-11-01
ORA-03114 not connected to ORACLE
Cause: A call to Oracle was attempted when no connection was established.
Usually this happens because a user-written program has not logged on. It may
happen if communication trouble causes a disconnection. In addition, this
message could occur when ALTER SYSTEM KILL SESSION or ALTER SYSTEM
DISCONNECT SESSION were issued with the IMMEDIATE qualifier because,
in those cases, the client’s connection to the database is terminated without
waiting for the client to issue a request.
Action: Try again. If the message recurs and the program is user written, check
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