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POORA 12514 error:TNS listener error
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Id
12532939
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12533816
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3
ClosedDate
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CreationDate
2012-09-21T14:52:11.333
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2016-01-19T13:56:25.890
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2012-09-21T17:17:39.073
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Body
Ok everything worked fine till yesterday now i am suddenly getting this error ORA-12514: TNS:listener does not currently know of service requested in connect descriptor nothing had been modified <pre><code>XE = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = jainam-2b1c493d)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE) ) ) EXTPROC_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1)) ) (CONNECT_DATA = (SID = PLSExtProc) (PRESENTATION = RO) ) ) ORACLR_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1)) ) (CONNECT_DATA = (SID = CLRExtProc) (PRESENTATION = RO) ) ) </code></pre> I am totally stuck and have no idea what to do. I tried help from here <a href="http://dba-oracle.com/t_ora_12514_tns_listener_does_not_currently_know_service_requested.htm" rel="nofollow">http://dba-oracle.com/t_ora_12514_tns_listener_does_not_currently_know_service_requested.htm</a> but no use. Thanks EDIT: here's the output to <code>lsnrctl service</code> <pre><code>Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1))) Services Summary... Service "CLRExtProc" has 1 instance(s). Instance "CLRExtProc", status UNKNOWN, has 3 handler(s) for this service... Handler(s): "DEDICATED" established:0 refused:0 LOCAL SERVER "ORACLE SERVER" established:0 refused:0 current:0 max:25 state:ready CLRExtProc (ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\NTN_6B4_641B624E_B22.ORA)) "ORACLE SERVER" established:0 refused:0 current:0 max:25 state:ready CLRExtProc (ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\NTN_6B4_641B624E_282.ORA)) Service "PLSExtProc" has 1 instance(s). Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service... Handler(s): "DEDICATED" established:0 refused:0 LOCAL SERVER Service "XEXDB" has 1 instance(s). Instance "xe", status READY, has 1 handler(s) for this service... Handler(s): "D000" established:0 refused:0 current:0 max:1022 state:ready DISPATCHER <machine: JAINAM-2B1C493D, pid: 3708> (ADDRESS=(PROTOCOL=tcp)(HOST=jainam-2b1c493d)(PORT=2763)) Service "xe" has 1 instance(s). Instance "xe", status READY, has 1 handler(s) for this service... Handler(s): "DEDICATED" established:0 refused:0 state:ready LOCAL SERVER The command completed successfully </code></pre>
Tags
<oracle11g><tns>
Title
ORA 12514 error:TNS listener error
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1. PO
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