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http://ora-00028.ora-code.com/

ORA-00028: your session has been killed
Cause: A privileged user has killed your session and you are no longer logged on to the database.

Action: Login again if you wish to continue working.


http://ora-01012.ora-code.com/

ORA-01012: not logged on
Cause: A host language program issued an Oracle call, other than OLON or OLOGON, without being logged on to Oracle. This can occur when a user process attempts to access the database after the instance it is connected to terminates, forcing the process to disconnect.

Action: Log on to Oracle, by calling OLON or OLOGON, before issuing any Oracle calls. When the instance has been restarted, retry the action. 

 


http://ora-03113.ora-code.com/

ORA-03113: end-of-file on communication channel
Cause: The connection between Client and Server process was broken.
 
Action: There was a communication error that requires further investigation. First, check for network problems and review the SQL*Net setup. Also, look in the alert.log file for any errors. Finally, test to see whether the server process is dead and whether a trace file was generated at failure time.
 

http://ora-03114.ora-code.com/

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 the program. 
 
 
 

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Posted by 공간사랑
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