ORA-03114: not connected to ORACLE

 The SQL statement being executed at the time of the error was: select To_Char(To_Date(Decode(Resubmit_Time,null ,'00:

Shutting down Concurrent Manager : 03-OCT-2016 09:11:42

ORA-03114: not connected to ORACLE

ORACLE error 3114 in AFPRSR-Resubmit_Time

Cause: 

AFPRSR-Resubmit_Time failed due to ORA-03114: not connected to ORACLE

.The SQL statement being executed at the time of the error was: select To_Char(To_Date(Decode(Resubmit_Time,null ,'00:

List of errors encountered:

_ 1 _

Routine AFPCMT encountered an ORACLE error. ORA-03114: not connected

to ORACLE

.Review your error messages for the cause of the error. (=<POINTER>)

_ 2 _

Routine AFPPRD has encountered a fatal error. ORA-03114: not connected

to ORACLE

Solutions:

There are multiple scenarios that cause this error. Check the following list of solutions:

Lets devide it into two scenarios where we get this error.

1.DB Connection issue :-

                      

2. Verify there is no firewall or router setting which terminates connections which are active for longer than x minutes.

3. Verify there is no firewall or router setting which terminates connections which are idle for longer than x minutes.

3. Verify the Oracle configuration. Let the database send a packet every x minutes, so that the firewall, 

router, etc does not close the connection due to being 'idle'.