i am facing an issue in alert log file the error is ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
alert log file::
Mon Apr 03 21:01:19 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Apr 03 21:12:36 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Apr 03 21:47:08 2017
LGWR: Standby redo logfile selected to archive thread 1 sequence 14840
LGWR: Standby redo logfile selected for thread 1 sequence 14840 for destination LOG_ARCHIVE_DEST_2
Thread 1 advanced to log sequence 14840 (LGWR switch)
Current log# 6 seq# 14840 mem# 0: /u02/database/amber/redo6.log
Mon Apr 03 21:47:32 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Apr 03 22:00:01 2017
Setting Resource Manager plan SCHEDULER[0x2C53]:DEFAULT_MAINTENANCE_PLAN via scheduler window
Setting Resource Manager plan DEFAULT_MAINTENANCE_PLAN via parameter
Mon Apr 03 22:03:46 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Apr 03 22:39:07 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Apr 03 22:56:43 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Apr 03 23:31:22 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 00:12:17 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 00:25:18 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 00:54:09 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 01:53:54 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 02:00:00 2017
Setting Resource Manager plan INTERNAL_PLAN via parameter
Tue Apr 04 02:08:14 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 02:25:45 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 02:56:00 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 03:13:54 2017
DDE: Problem Key 'ORA 600 [6704]' was completely flood controlled (0x4)
Further messages for this problem key will be suppressed for up to 10 minutes
Tue Apr 04 09:34:27 2017
Errors in file /u01/app/oracle/diag/rdbms/amber/amber1/trace/amber1_ora_27492.trc (incident=638142):
ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
Tue Apr 04 09:34:27 2017
Errors in file /u01/app/oracle/diag/rdbms/amber/amber1/trace/amber1_ora_27490.trc (incident=637992):
ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
Tue Apr 04 09:34:29 2017
Sweep Incident[638142]: completed
Sweep Incident[638048]: completed
Sweep Incident[637992]: completed
Tue Apr 04 09:35:27 2017
Errors in file /u01/app/oracle/diag/rdbms/amber/amber1/trace/amber1_ora_25340.trc (incident=638156):
ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
Tue Apr 04 09:35:29 2017
Sweep Incident[638156]: completed
Tue Apr 04 09:47:10 2017
Errors in file /u01/app/oracle/diag/rdbms/amber/amber1/trace/amber1_ora_2066.trc (incident=638173):
ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/amber/amber1/incident/incdir_638173/amber1_ora_2066_i638173.trc
Tue Apr 04 09:47:11 2017
Trace dumping is performing id=[cdmp_20170404094715]
Tue Apr 04 09:47:15 2017
Sweep Incident[638173]: completed
Tue Apr 04 09:47:16 2017
Errors in file /u01/app/oracle/diag/rdbms/amber/amber1/trace/amber1_ora_2076.trc (incident=638058):
ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/amber/amber1/incident/incdir_638058/amber1_ora_2076_i638058.trc
Trace dumping is performing id=[cdmp_20170404094721]
Tue Apr 04 09:48:15 2017
Sweep Incident[638058]: completed
Tue Apr 04 09:52:57 2017
Errors in file /u01/app/oracle/diag/rdbms/amber/amber1/trace/amber1_ora_2083.trc (incident=638049):
ORA-00600: internal error code, arguments: [6704], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/amber/amber1/incident/incdir_638049/amber1_ora_2083_i638049.trc
Tue Apr 04 09:52:58 2017
Trace dumping is performing id=[cdmp_20170404095202]
Tue Apr 04 09:52:00 2017
Sweep Incident[638049]: completed
please help
thanks in advance.