Fórum Erro no Oracle #28703

Pessoal, estamos com um problema sério no banco

Esse é uma parte do alert_log do banco

Tue Jan 16 09:44:58 2007
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Picked latch-free SCN scheme 2
Using LOG_ARCHIVE_DEST_10 parameter default value as USE_DB_RECOVERY_FILE_DEST
Autotune of undo retention is turned on.
IMODE=BR
ILAT =18
LICENSE_MAX_USERS = 0
SYS auditing is disabled
ksdpec: called for event 13740 prior to event group initialization
Starting up ORACLE RDBMS Version: 10.2.0.1.0.
System parameters with non-default values:
processes = 150
shared_pool_size = 268435456
large_pool_size = 0
java_pool_size = 20971520
control_files = /u01/oradata/tst/TST/controlfile/o1_mf_2tqp4qko_.ctl, /u01/app/oracle/flash_recovery_area/TST/controlfile/o1_mf_2tqp4qql_.ctl
db_block_size = 8192
db_cache_size = 536870912
compatible = 10.2.0.1.0
db_file_multiblock_read_count= 16
db_create_file_dest = /u01/oradata/tst
db_recovery_file_dest = /u01/app/oracle/flash_recovery_area
db_recovery_file_dest_size= 2147483648
undo_management = AUTO
undo_tablespace = UNDOTBS1
remote_login_passwordfile= EXCLUSIVE
db_domain =
dispatchers = (PROTOCOL=TCP) (SERVICE=tstXDB)
job_queue_processes = 10
background_dump_dest = /u01/app/oracle/admin/tst/bdump
user_dump_dest = /u01/app/oracle/admin/tst/udump
core_dump_dest = /u01/app/oracle/admin/tst/cdump
audit_file_dest = /u01/app/oracle/admin/tst/adump
db_name = tst
open_cursors = 300
pga_aggregate_target = 134217728
Tue Jan 16 09:44:58 2007
Errors in file /u01/app/oracle/admin/tst/udump/tst_ora_5168.trc:
ORA-00600: internal error code, arguments: [keltnfy-ldmInit], [46], [1], [], [], [], [], []
USER: terminating instance due to error 600
Instance terminated by USER, pid = 5168