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Some of the common Oracle error codes:
ORA-12500: TNS:listener failed to start a dedicated server process
ORA-12541: TNS:no listener
ORA-12514: TNS:listener does not currently know of service requested
ORA-12154: TNS:could not resolve service name
ORA-12535: TNS:operation timed out
ORA-01017: invalid username/password; logon denied
ORA-00001
ORA-00054
ORA-00060
ORA-00257
ORA-00600
ORA-00604
ORA-00904
ORA-00933
ORA-01008
ORA-01017
ORA-01078
ORA-01422
ORA-01427
ORA-01460
ORA-01652
ORA-01653
ORA-01654
ORA-01830
ORA-01841
ORA-01843
ORA-01858
ORA-01861
ORA-02291
ORA-03135
TNS-03505
ORA-04068
ORA-12154
ORA-12170
ORA-12500
ORA-12504
ORA-12505
ORA-12514
ORA-12516
ORA-12518
ORA-12528
ORA-12535
ORA-12541
ORA-12545
ORA-12560
ORA-12705
ORA-12899
ORA-17002
ORA-17003
ORA-17041
ORA-20001
ORA-27101
ORA-28009
ORA-30036
FRM-40508
FRM-40735
Enter the Oracle error code you want to lookup: ORA-
Latest Forum questions:
LDR-03134: Upgrade
LDR-03134: Oracle Eror
ORA-28000: Contact database administrator
ORA-28000: Account is LOCKED
FRM-40508: Change the property
OCI-21500: OCI Bug indeed
OCI-21500: OCI BUG
ORA-32132:
ORA-32132: ORA-32132: maximum iterations cannot be changed
FRM-40508:
FRM-40508: frm:40508:oracle error:unable to insert record
ORA-01078: RMAN manual
ORA-01078: backup & restore database
ORA-01078: ya..got it....thanz.....
ORA-01078: Startup mount
ORA-01078: ORA-19870: error while restoring backup piece
ORA-01078: Database open?
ORA-12535: Check host
ORA-01078: ORA-19870: error while restoring backup piece
ORA-12545: ORA-12545: Connect failed because target host or object does not exist