Problem while mining archivelog in Logical Standby Database

I have configure Data Guard with one Primary database, one physical standby and one logical standby database; redo are applied correcly on the physical standby database but on the logical standby database when logminer begin mining logfile it encounter this errors :
ORA-00600 internal error code, arguments : [kpotcgah-7],[64],[X4],[],[],[],[],[]
ORA-12801 error signaled in parallel query server P003
ORA-07445
ORA-12805 parallel query server died unexpectedly

Unfortunately ORA-00600 errors are beyond the scope ot this forum, as they require tools and source code available only at Oracle Support. The only directions you most probably will get here is to issue a Service Request. Oracle support will, among other things, ask you if you are at the latest available patch for your platform.
Good luck.

Similar Messages

How to delete the foreign archivelogs in a Logical Standby database

How do I remove the foreign archive logs that are being sent to my logical standby database. I have files in the FRA of ASM going back weeks ago. I thought RMAN would delete them.
I am doing hot backups of the databases to FRA for both databases. Using ASM, FRA, in a Data Guard environment.
I am not backing up anything to tape yet.
The ASM FRA foreign_archivelog directory on the logical standby FRA keeps growing and nothing is get deleted when
I run the following command every day.
delete expired backup;
delete noprompt force obsolete;
Primary database RMAN settings (Not all of them)
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 9 DAYS;
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE DB_UNIQUE_NAME 'WMRTPRD' CONNECT IDENTIFIER 'WMRTPRD_CWY';
CONFIGURE DB_UNIQUE_NAME 'WMRTPRD2' CONNECT IDENTIFIER 'WMRTPRD2_CWY';
CONFIGURE DB_UNIQUE_NAME 'WMRTPRD3' CONNECT IDENTIFIER 'WMRTPRD3_DG';
CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY;
Logical standby database RMAN setting (not all of them)
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 9 DAYS;
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
How do I cleanup/delete the old ASM foreign_archivelog files?

OK, the default is TRUE which is what it is now
from DBA_LOGSTDBY_PARAMETERS
LOG_AUTO_DELETE TRUE SYSTEM YES
I am not talking about deleting the Archive logs files for the Logical database that it is creating, but the Standby archive log files being sent to the Logical Database after they have been applied.
They are in the alert log as follows under RFS LogMiner: Registered logfile
RFS[1]: Selected log 4 for thread 1 sequence 159 dbid -86802306 branch 763744382
Thu Jan 12 15:44:57 2012
*RFS LogMiner: Registered logfile [+FRA/wmrtprd2/foreign_archivelog/wmrtprd/2012_01_12/thread_1_seq_158.322.772386297] to LogM*
iner session id [1]
Thu Jan 12 15:44:58 2012
LOGMINER: Alternate logfile found. Transition to mining archived logfile for session 1 thread 1 sequence 158, +FRA/wmrtprd2/
foreign_archivelog/wmrtprd/2012_01_12/thread_1_seq_158.322.772386297
LOGMINER: End mining logfile for session 1 thread 1 sequence 158, +FRA/wmrtprd2/foreign_archivelog/wmrtprd/2012_01_12/threa
d_1_seq_158.322.772386297
LOGMINER: Begin mining logfile for session 1 thread 1 sequence 159, +DG1/wmrtprd2/onlinelog/group_4.284.771760923

Log mining is taking too much time in logical standby database

dear DBAs,
today i found a gap between the production database and the logical standby database and i found that the log mining is taking more than 1 hour to complete an archivelog (size: 500M)
note that the MAX_SGA is 1500M and the MAX_SERVERS=45
the databases is 10gR2 (10.2.0.5.0) running on a linux machine RHEL 4
please your help.
thx in advance
Elie

hi,
can you check metalink id [ID 241512.1]
thanks

RMAN script problem to create logical standby database !

Dear Friends ,
I am using Oracle10g database . I want to create a logical standby database . I create two database :
Primary : orcl
standby : orclsby1
Every steps I followed successfully , but when I am going to create "standby database" from "primary database" using rman then I found the following error :
The script is below which I have to run in Primary (orcl) database :
Script :
run {
allocate channel prmy1 type disk;
allocate channel prmy2 type disk;
allocate channel prmy3 type disk;
allocate channel prmy4 type disk;
allocate auxiliary channel stby type disk;
duplicate target database for standby from active database
spfile
parameter_value_convert 'orcl','orclsby1'
set db_unique_name='orclsby1'
set db_file_name_convert='/orcl/','/orclsby1/'
set log_file_name_convert='/orcl/','/orclsby1/'
set control_files='/u01/app/oracle/oradata/orclsby1.ctl'
set log_archive_max_processes='5'
set fal_client='orclsby1'
set fal_server='orcl'
set standby_file_management='AUTO'
set log_archive_config='dg_config=(orcl,orclsby1)'
set log_archive_dest_1='service=orcl ASYNC
valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=orcl'
Problem which I got :
[oracle@localhost DG]$ rman target sys/sys123@orcl auxiliary sys/sys123@orclsby1
Recovery Manager: Release 10.2.0.1.0 - Production on Mon Oct 19 15:58:17 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: ORCL (DBID=1227832857)
connected to auxiliary database: ORCLSBY1 (not mounted)
RMAN> @cr_phys_sby1.txt
RMAN> run {
2> allocate channel prmy1 type disk;
3> allocate channel prmy2 type disk;
4> allocate channel prmy3 type disk;
5> allocate channel prmy4 type disk;
6> allocate auxiliary channel stby type disk;
7> duplicate target database for standby from
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found "from": expecting one of: "dorecover, db_file_name_convert, nofilenamecheck, ;"
RMAN-01007: at line 7 column 39 file: cr_phys_sby1.txt
I try to edit the above script using 'nofilenamecheck' 'dorecover' etc. , but cannot resolve the problem . Would u plz help me .... where the problem is .
Both databases are running on Oracle10g platform .
Waiting for ur kind reply .. ...

You need to:
- create a SPFILE manually for standby database
- use the RMAN command: DUPLICATE TARGET DATABASE FOR STANDBY
- remove all SPFILE statements from RMAN script.

Problem building logical standby database

Hi all,
i am trying to build a logical standby database on platform Sun OS 10/Oracle 10gR2. I am following the Oracle document http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/create_ls.htm#BEIGHEIA
I have created a physical standby database and converting it to a logical standby database. I ensured that my physical Standby is in Sync with primary.
Procedure DBMS_LOGSTDBY.BUILD executes successfully on primary.
The problem is that the command *'alter database recover to logical standby test;'* DOESN'T END. No error in archive log. I have identified the archived redo log that contains the LogMiner dictionary and the starting SCN and applied that archive log on standby. Still the the above command doesn't end.
Any Help is appreciated.

SQL> alter database recover to logical standby m2test;
This command doesn't return an sql> prompt. Alert log says it is waiting for log sequence 25. The command is running is for more than 5 hours, but still not competed.
Alertlog:
Thu Feb 5 22:14:25 2009
alter database recover to logical standby m2test
Thu Feb 5 22:14:25 2009
Media Recovery Start: Managed Standby Recovery (mtest)
Thu Feb 5 22:14:25 2009
Managed Standby Recovery not using Real Time Apply
parallel recovery started with 2 processes
Media Recovery Waiting for thread 1 sequence 25
Document says :-
If a dictionary build is not successfully performed on the primary database, this command will never complete.
But the dictionary build on primary is successful.
SQL> execute dbms_logstdby.build;
PL/SQL procedure successfully completed.
I used the following queries and to find which archive log contains dictionary build and made sure that the log archive sequence 22 is applied on standby.
SQL> SELECT NAME FROM V$ARCHIVED_LOG
WHERE (SEQUENCE#=(SELECT MAX(SEQUENCE#)
FROM V$ARCHIVED_LOG
WHERE DICTIONARY_BEGIN = 'YES' AND STANDBY_DEST='NO')); 2 3 4
NAME
/oradata/mtest/archive/mtest_1_22_677975686.arc
SQL> SELECT MAX(FIRST_CHANGE#) FROM V$ARCHIVED_LOG
WHERE DICTIONARY_BEGIN='YES'; 2
MAX(FIRST_CHANGE#)
177407
SQL>
Edited by: user592715 on Feb 6, 2009 3:22 PM

Forward physical standby archivelog files to a logical standby database

Hi,
We have a production database (1) and we have a physical standby database (2) for it.
Is it possible to forward the archivelogs files from (2) to a logical standby database (3). We want to use the (3) as a UAT - Ad Hoc read only Database.
Thanks.

Hi,
The following Data Guard configurations using cascaded destinations are supported.
A. Primary Database > Physical Standby Database with cascaded destination > Physical Standby Database
B. Primary Database > Physical Standby Database with cascaded destination > Logical Standby Database
A physical standby database can support a maximum of nine (30 as of Version 11.2) remote destinations.
Physical Standby Forwarding Redo to a Logical Standby :
Advantages :
1. Users can connect to Logical Standby database and they can access
2. Instead of querying primary database they can use logical standby database.
3. without any additional overhead on your primary system, and without consuming any additional transatlantic bandwidth.
Disadvantages :
The following data types will not support in Logical standby database just check your application before implementing logical standby
a. BFILE
b. Collections (including VARRAYS and nested tables)
c. Multimedia data types (including Spatial, Image, and Oracle Text)
d. ROWID, UROWID
e. User-defined types
f. LOBs stored as SecureFiles
g. XMLType stored as Object Relational
h. Binary XML
Thanks
LaserSoft

Logical standby database problem

i have setup logical standby database on my pc . Everything was working fine . Logs were applied.
But i tried testing few things on standby and issued few commands on that.
After that the logs were not applied. i tried to restart that also dint work.
what should i do so that things r back to normal or i need to create the standby again .
Thanks

The output is as follows .
SQL> SELECT APPLIED_SCN, NEWEST_SCN, READ_SCN, NEWEST_SCN-APPLIED_SCN FROM DBA_LOGSTDBY_PROGRESS;
APPLIED_SCN NEWEST_SCN READ_SCN NEWEST_SCN-APPLIED_SCN
179493 194423 179497 14930
SQL> SELECT TYPE, HIGH_SCN, STATUS FROM V$LOGSTDBY;
no rows selected
SQL> select operation, options, object_name, cost
2 from v$sql_plan, v$session, v$logstdby
3 where v$sql_plan.hash_value = v$session.sql_hash_value
4 and v$session.serial# = v$logstdby.serial#
5 and v$logstdby.status_code=16113;
no rows selected

Dataguard Problem(logical standby database)

Hi,
I have successfully created logical standby database, and everything is working fine, all of the SQL is applying and archiving is also shipping.
Until I create a new tablespace for e.g. pay in the primary database, and suddenly SQL applying is stopped, but the archive is shipping.
I am using Windows XP SP2 and Oracle 10gRel2.
The contents of AlertLog file are as
Wed Jul 23 22:52:19 2008
Thread 1 cannot allocate new log, sequence 133
Checkpoint not complete
Current log# 3 seq# 132 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\IMRAN\REDO03.LOG
Wed Jul 23 22:52:23 2008
Destination LOG_ARCHIVE_DEST_2 is SYNCHRONIZED
Wed Jul 23 22:52:23 2008
Destination LOG_ARCHIVE_DEST_2 no longer supports SYNCHRONIZATION
Wed Jul 23 22:52:23 2008
Thread 1 advanced to log sequence 133 (LGWR switch)
Current log# 1 seq# 133 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\IMRAN\REDO01.LOG
Thread 1 cannot allocate new log, sequence 134
Checkpoint not complete
Current log# 1 seq# 133 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\IMRAN\REDO01.LOG
Wed Jul 23 22:52:29 2008
Destination LOG_ARCHIVE_DEST_2 is SYNCHRONIZED
Wed Jul 23 22:52:29 2008
Destination LOG_ARCHIVE_DEST_2 no longer supports SYNCHRONIZATION
Wed Jul 23 22:52:29 2008
Thread 1 advanced to log sequence 134 (LGWR switch)
Current log# 2 seq# 134 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\IMRAN\REDO02.LOG
Wed Jul 23 22:55:49 2008
Thread 1 cannot allocate new log, sequence 135
Checkpoint not complete
Current log# 2 seq# 134 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\IMRAN\REDO02.LOG
Wed Jul 23 22:55:54 2008
Destination LOG_ARCHIVE_DEST_2 is SYNCHRONIZED
Wed Jul 23 22:55:54 2008
Destination LOG_ARCHIVE_DEST_2 no longer supports SYNCHRONIZATION
Wed Jul 23 22:55:54 2008
Thread 1 advanced to log sequence 135 (LGWR switch)
Current log# 3 seq# 135 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\IMRAN\REDO03.LOG
When i use this command, the SQL Apply starts again but the tablespace is not created on Logical standby database.
kindly give me a solution.
Thanks in advanced.

In Standy database also you need to add TB details for it to recognise Primary DB new TB .
try adding it and retry your operation .

Creating a new schema in a Logical Standby Database

Hi All,
I am experimenting with logical standby databases for the purpose of reporting, and have not been able to create a new schema in the logical standby database - one of the key features of logical standbys.
I have setup primary and logical standby databases, and they seem to be running just fine - changes are moved from the primary to the standby and queries on the standby seem to run ok.
However, If I try to create a new schema on the logical standby, that does not exist on the primary, I get "ORA-01031: insufficient privileges" errors when I try to create new objects.
Show below are the steps I have taken to create the new schema on the logical standby. Any help would be greatly appreciated.
SYS@UATDR> connect / as sysdba
Connected.
SYS@UATDR>
SYS@UATDR> select name, log_mode, database_role, guard_status, force_logging, flashback_on, db_unique_name
2 from v$database
3 /
NAME LOG_MODE DATABASE_ROLE GUARD_S FOR FLASHBACK_ON DB_UNIQUE_NAME
UATDR ARCHIVELOG LOGICAL STANDBY ALL YES YES UATDR
SYS@UATDR>
SYS@UATDR> create tablespace ts_new
2 /
Tablespace created.
SYS@UATDR>
SYS@UATDR> create user new
2 identified by new
3 default tablespace ts_new
4 temporary tablespace temp
5 quota unlimited on ts_new
6 /
User created.
SYS@UATDR>
SYS@UATDR> grant connect, resource to new
2 /
Grant succeeded.
SYS@UATDR> grant unlimited tablespace, create table, create any table to new
2 /
Grant succeeded.
SYS@UATDR>
SYS@UATDR> -- show privs given to new
SYS@UATDR> select * from dba_sys_privs where grantee='NEW'
2 /
GRANTEE PRIVILEGE ADM
NEW CREATE ANY TABLE NO
NEW CREATE TABLE NO
NEW UNLIMITED TABLESPACE NO
SYS@UATDR>
SYS@UATDR> -- create objects in schema
SYS@UATDR> connect new/new
Connected.
NEW@UATDR>
NEW@UATDR> -- prove ability to create tables
NEW@UATDR> create table new
2 (col1 number not null)
3 tablespace ts_new
4 /
create table new
ERROR at line 1:
ORA-01031: insufficient privileges
NEW@UATDR>
NEW@UATDR>

HI Daniel,
I appreciate your quick response.
My choice of name may not have been ideal, however changing new to another name - like gav - does not solve the problem.
SYS@UATDR> connect / as sysdba
Connected.
SYS@UATDR>
SYS@UATDR> select name, log_mode, database_role, guard_status, force_logging, flashback_on, db_unique_name
2 from v$database
3 /
NAME LOG_MODE DATABASE_ROLE GUARD_S FOR FLASHBACK_ON DB_UNIQUE_NAME
UATDR ARCHIVELOG LOGICAL STANDBY ALL YES YES UATDR
SYS@UATDR>
SYS@UATDR> create tablespace ts_gav
2 /
Tablespace created.
SYS@UATDR>
SYS@UATDR> create user gav
2 identified by gav
3 default tablespace ts_gav
4 temporary tablespace temp
5 quota unlimited on ts_gav
6 /
User created.
SYS@UATDR>
SYS@UATDR> grant connect, resource to gav
2 /
Grant succeeded.
SYS@UATDR> grant unlimited tablespace, create table, create any table to gav
2 /
Grant succeeded.
SYS@UATDR>
SYS@UATDR> -- show privs given to gav
SYS@UATDR> select * from dba_sys_privs where grantee='GAV'
2 /
GRANTEE PRIVILEGE ADM
GAV CREATE TABLE NO
GAV CREATE ANY TABLE NO
GAV UNLIMITED TABLESPACE NO
SYS@UATDR>
SYS@UATDR> -- create objects in schema
SYS@UATDR> connect gav/gav
Connected.
GAV@UATDR>
GAV@UATDR> -- prove ability to create tables
GAV@UATDR> create table gav
2 (col1 number not null)
3 tablespace ts_gav
4 /
create table gav
ERROR at line 1:
ORA-01031: insufficient privileges
GAV@UATDR>

Materialized View Logs in a logical standby database

I am trying to create materialized views based on a few tables in a logical standby database.
The target database (11g R2) where the MVs will be created is a stand-alone database.
The DB where the base tables reside is a logical standby database (11g R2).
The requirement is to do a "FAST REFRESH" of the Materialized Views.
My questions are :
1. Can I create MV logs in the logical standby DB?
2. If the answer to question no. 1 is "Yes", do I need to do anything different or configure the logical standby DB in a specific manner in order to create MV logs. From what I understand, the objects in the logical standby database are in a locked state. Is that going to be a problem ?
Any other information that might be relevant is greatly appreciated.
Thanks in advance.

HI Daniel,
I appreciate your quick response.
My choice of name may not have been ideal, however changing new to another name - like gav - does not solve the problem.
SYS@UATDR> connect / as sysdba
Connected.
SYS@UATDR>
SYS@UATDR> select name, log_mode, database_role, guard_status, force_logging, flashback_on, db_unique_name
2 from v$database
3 /
NAME LOG_MODE DATABASE_ROLE GUARD_S FOR FLASHBACK_ON DB_UNIQUE_NAME
UATDR ARCHIVELOG LOGICAL STANDBY ALL YES YES UATDR
SYS@UATDR>
SYS@UATDR> create tablespace ts_gav
2 /
Tablespace created.
SYS@UATDR>
SYS@UATDR> create user gav
2 identified by gav
3 default tablespace ts_gav
4 temporary tablespace temp
5 quota unlimited on ts_gav
6 /
User created.
SYS@UATDR>
SYS@UATDR> grant connect, resource to gav
2 /
Grant succeeded.
SYS@UATDR> grant unlimited tablespace, create table, create any table to gav
2 /
Grant succeeded.
SYS@UATDR>
SYS@UATDR> -- show privs given to gav
SYS@UATDR> select * from dba_sys_privs where grantee='GAV'
2 /
GRANTEE PRIVILEGE ADM
GAV CREATE TABLE NO
GAV CREATE ANY TABLE NO
GAV UNLIMITED TABLESPACE NO
SYS@UATDR>
SYS@UATDR> -- create objects in schema
SYS@UATDR> connect gav/gav
Connected.
GAV@UATDR>
GAV@UATDR> -- prove ability to create tables
GAV@UATDR> create table gav
2 (col1 number not null)
3 tablespace ts_gav
4 /
create table gav
ERROR at line 1:
ORA-01031: insufficient privileges
GAV@UATDR>

Creating triggers in a logical standby database

Does anyone know if its possible to create and enable a trigger in a logical standby database on a 'guarded' table? I've been able to create the trigger (as an after insert trigger) and it appears to be valid but it never seems to fire, despite inserts taking place. Are there any other steps involved to activate this, or is it just plain not possible in a logical standby? My primary and logical standby databases are 10.2.0.3

HI Daniel,
I appreciate your quick response.
My choice of name may not have been ideal, however changing new to another name - like gav - does not solve the problem.
SYS@UATDR> connect / as sysdba
Connected.
SYS@UATDR>
SYS@UATDR> select name, log_mode, database_role, guard_status, force_logging, flashback_on, db_unique_name
2 from v$database
3 /
NAME LOG_MODE DATABASE_ROLE GUARD_S FOR FLASHBACK_ON DB_UNIQUE_NAME
UATDR ARCHIVELOG LOGICAL STANDBY ALL YES YES UATDR
SYS@UATDR>
SYS@UATDR> create tablespace ts_gav
2 /
Tablespace created.
SYS@UATDR>
SYS@UATDR> create user gav
2 identified by gav
3 default tablespace ts_gav
4 temporary tablespace temp
5 quota unlimited on ts_gav
6 /
User created.
SYS@UATDR>
SYS@UATDR> grant connect, resource to gav
2 /
Grant succeeded.
SYS@UATDR> grant unlimited tablespace, create table, create any table to gav
2 /
Grant succeeded.
SYS@UATDR>
SYS@UATDR> -- show privs given to gav
SYS@UATDR> select * from dba_sys_privs where grantee='GAV'
2 /
GRANTEE PRIVILEGE ADM
GAV CREATE TABLE NO
GAV CREATE ANY TABLE NO
GAV UNLIMITED TABLESPACE NO
SYS@UATDR>
SYS@UATDR> -- create objects in schema
SYS@UATDR> connect gav/gav
Connected.
GAV@UATDR>
GAV@UATDR> -- prove ability to create tables
GAV@UATDR> create table gav
2 (col1 number not null)
3 tablespace ts_gav
4 /
create table gav
ERROR at line 1:
ORA-01031: insufficient privileges
GAV@UATDR>

Real-time apply cascaded logical standby database

Hi
I have a primary database orcl
Pysical standby database orcl_std
Cascaded logical standby database orcl_tri which receives archivelogs from orcl_std
Real time apply is enabled both in orcl_std (physical standby) and orcl_tri (logical standby)
When I create a table in primary orcl, I am unable to see it on orcl_tri (Although real time apply is enabled)
However, when I switch log in primary, I can see the new table on orcl_tri.
My question is, why realtime apply is not working in my scenerio ?
orcl_std : ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION USING CURRENT LOGFILE;
orcl_tri: ALTER DATABASE START LOGICAL STANDBY APPLY IMMEDIATE;
Oracle 11.2.0.3.0

Hi mseberg,
Thanks for your reply.
There is no load or network issue as I`ve just created these databases for the experiement.
I have the same output from standby and primary databases.
SQL> select bytes/1024/1024 from v$standby_log;
BYTES/1024/1024
             10
             10
             10I can see below output in standby alertlog
Fri Nov 16 08:39:51 2012
ALTER DATABASE START LOGICAL STANDBY APPLY IMMEDIATE
ALTER DATABASE START LOGICAL STANDBY APPLY (orcl)
with optional part
IMMEDIATE
Attempt to start background Logical Standby process
Fri Nov 16 08:39:51 2012
LSP0 started with pid=37, OS id=16141
Completed: ALTER DATABASE START LOGICAL STANDBY APPLY IMMEDIATE
LOGMINER: Parameters summary for session# = 1
LOGMINER: Number of processes = 3, Transaction Chunk Size = 201
LOGMINER: Memory Size = 30M, Checkpoint interval = 150M
LOGMINER: SpillScn 1953318, ResetLogScn 995548
LOGMINER: summary for session# = 1
LOGMINER: StartScn: 0 (0x0000.00000000)
LOGMINER: EndScn: 0 (0x0000.00000000)
LOGMINER: HighConsumedScn: 1955287 (0x0000.001dd5d7)
LOGMINER: session_flag: 0x1
LOGMINER: Read buffers: 16
Fri Nov 16 08:39:55 2012
LOGMINER: session#=1 (Logical_Standby$), reader MS00 pid=30 OS id=16145 sid=49 started
Fri Nov 16 08:39:55 2012
LOGMINER: session#=1 (Logical_Standby$), builder MS01 pid=39 OS id=16149 sid=44 started
Fri Nov 16 08:39:55 2012
LOGMINER: session#=1 (Logical_Standby$), preparer MS02 pid=40 OS id=16153 sid=50 started
LOGMINER: Turning ON Log Auto Delete
LOGMINER: Begin mining logfile during commit scan for session 1 thread 1 sequence 202, +DATA/orcl_std/archivelog/2012_11_15/thread_1_seq_202.349.799450179
LOGMINER: End mining logfiles during commit scan for session 1
LOGMINER: Turning ON Log Auto Delete
LOGMINER: Begin mining logfile for session 1 thread 1 sequence 202, +DATA/orcl_std/archivelog/2012_11_15/thread_1_seq_202.349.799450179
LOGMINER: End   mining logfile for session 1 thread 1 sequence 202, +DATA/orcl_std/archivelog/2012_11_15/thread_1_seq_202.349.799450179
Fri Nov 16 08:40:04 2012
LOGSTDBY Analyzer process AS00 started with server id=0 pid=41 OS id=16162
Fri Nov 16 08:40:05 2012
LOGSTDBY Apply process AS03 started with server id=3 pid=45 OS id=16175
Fri Nov 16 08:40:05 2012
LOGSTDBY Apply process AS04 started with server id=4 pid=46 OS id=16179
Fri Nov 16 08:40:05 2012
LOGSTDBY Apply process AS01 started with server id=1 pid=42 OS id=16167
Fri Nov 16 08:40:05 2012
LOGSTDBY Apply process AS05 started with server id=5 pid=47 OS id=16183
Fri Nov 16 08:40:05 2012
LOGSTDBY Apply process AS02 started with server id=2 pid=44 OS id=16171Do you think real-time apply wasnt setup properly ?

Redo data not applied on logical standby database 10g

after a network problem within the primary and the logical standby database. The redo data is not applied on the logical standby even if all the archived log are sent to it.
The below is the output from v$archive_gap and DBA_LOGSTDBY_LOG
SQL> select * from v$archive_gap;
no rows selected
SQL> SELECT SEQUENCE#, FIRST_TIME, APPLIED
FROM DBA_LOGSTDBY_LOG
ORDER BY SEQUENCE#; 2 3
SEQUENCE# FIRST_TIME APPLIED
3937 24-FEB-10 01:48:23 CURRENT
3938 24-FEB-10 10:31:22 NO
3939 24-FEB-10 10:31:29 NO
3940 24-FEB-10 10:31:31 NO
3941 24-FEB-10 10:33:44 NO
3942 24-FEB-10 11:54:17 NO
3943 24-FEB-10 12:05:30 NO
Any help?
Thanks

ORA-00600: internal error code, arguments: [krvxgirp], [], [], [], [], [], [], []
LOGSTDBY Analyzer process P003 pid=48 OS id=8659 stopped
Wed Feb 24 16:49:04 2010
Errors in file /oracle/product/10.2.0/admin/umarket/bdump/oradb_lsp0_8651.trc:
ORA-12801: error signaled in parallel query server P003
ORA-00600: internal error code, arguments: [krvxgirp], [], [], [], [], [], [], []
and below an Warning: Apply error received: ORA-26714: User error encountered while applying. Clearing. from oradb_lsp0_8651.trc
Thanks

ORA-01403: no data found on LOGICAL STANDBY database

Hi ,
Logical Standby issue :
Oracle 10.2.0.2 enterprise edition .
M Working on LOGICAL Standby since 1 yrs but still i havent got this ......................................
I m getting countinuously no data foud errror on logical standby database .
I found the table causing the proble(db_logstdby_events) and skipped that table and instanciated table using bwlow package:
exec dbms_logstdby.instantiate_table (.......................................
but when i start apply process on logical standby it again give no data found for new table :
Even i tried to instantiate the table using EXPORT/IMPORT during down time but the same facing same problem .
As much as i known abt the error that is :
table1
id
10
20
30
Now if sql apply process on logical standby tries to performe the update transaction(for example) as belows
update table1 set id=100 where id=50;
above query will not be completed cos it will never find the values 50 which is not in table .Thts why this error comming ..
Now my worry is ... no users dare to change/make such changes on Logical standby .So if there is no changes in tables then sqll apply should get all the values to be needded for an update ......
watingggg guyssss/......

Troubleshooting ORA-1403 errors with Flashback Transaction
In the event that the SQL Apply engine errors out with an ORA-1403, it may be possible to utilize flashback transaction on the standby database to reconstruct the missing data. This is reliant upon the undo_retention parameter specified on the standby database instance.
ORA-1403: No Data Found
Under normal circumstances the ORA-1403 error should not be seen in a Logical Standby environment. The error occurs when data in a SQL Apply managed table is modified directly on the standby database, and then the same data is modified on the primary database.
When the modified data is updated on the primary database and received by the SQL Apply engine, the SQL Apply engine verifies the original version of the data is present on the standby database before updating the record. When this verification fails, an ORA-1403: No Data Found error is thrown by Oracle Data Guard: SQL Apply.
The initial error
When the SQL Apply engine verification fails, the error thrown by the SQL Apply engine is reported in the alert log of the logical standby database as well as a record being inserted into the DBA_LOGSTDBY_EVENTS view. The information in the alert log is truncated, while the error is reported in it's entirety in the database view.
LOGSTDBY stmt: update "SCOTT"."MASTER"
set
"NAME" = 'john'
where
"PK" = 1 and
"NAME" = 'andrew' and
ROWID = 'AAAAAAAAEAAAAAPAAA'
LOGSTDBY status: ORA-01403: no data found
LOGSTDBY PID 1006, oracle@staco03 (P004)
LOGSTDBY XID 0x0006.00e.00000417, Thread 1, RBA 0x02dd.00002221.10
The Investigation
The first step is to analyze the historical data of the table that threw the error. This can be achieved using the VERSIONS clause of the SELECT statement.
SQL> select versions_xid
, versions_startscn
, versions_endscn
, versions_operation
, pk
, name
from scott.master
versions between scn minvalue and maxvalue
where pk = 1
order by nvl(versions_startscn,0);
VERSIONS_XID VERSIONS_STARTSCN VERSIONS_ENDSCN V PK NAME
03001900EE070000 3492279 3492290 I 1 andrew
02000D00E4070000 3492290 D 1 andrew
Depending upon the amount of undo retention that the database is configured to retain (undo_retention) and the activity on the table, the information returned might be extensive and the versions between syntax might need to be changed to restrict the amount of information returned.
From the information returned, it can be seen that the record was first inserted at scn 3492279 and then was deleted at scn 3492290 as part of transaction ID 02000D00E4070000. Using the transaction ID, the database should be queried to find the scope of the transaction. This is achieved by querying the flashback_transaction_query view.
SQL> select operation
, undo_sql
from flashback_transaction_query
where xid = hextoraw('02000D00E4070000');
OPERATION UNDO_SQL
DELETE insert into "SCOTT"."MASTER"("PK","NAME") values
('1','andrew');
BEGIN
Note that there is always one row returned representing the start of the transaction. In this transaction, only one row was deleted in the master table. The undo_sql column when executed will restore the original data into the table.
SQL> insert into "SCOTT"."MASTER"("PK","NAME") values ('1','andrew');
SQL> commit;
The SQL Apply engine may now be restarted and the transaction will be applied to the standby database.
SQL> alter database start logical standby apply;

Logical Standby Database in NOARCHIVE Mode

Hi,
I have configured a Logical Standby Database for Reporting purposes. A Physical Standby Database is running for MAA. i.e. in case of Role Transition (switch/Failover) the Physical Stdby Db will get the role of the Primary.
The logical standby database is creating a lot of Archive Redologs files, nearly every minute. Redolog files are 50MB and there is no work done in db during the time. I'm NOT using Standby Redolog files.
Is there a need for logical standby database to be in NOARCHIVELOG mode? The Primary is definatley in ARCHIVELOG mode.
Thanks for any responses.
regards
Sahba

hi,
well there are two things to the above:-
1. there was an archive file nearly every minute:
this is due to a db recovery. for some reason, the db was in inconsistent state, after a sudden shutdownof the OS. I was on a test environment, on windows vista, unfortunately. unimportant ... a reboot solved it.
2. Logical standby db in NOARCHIVE MODE when setup for the purpose of Reporting.
As long as the MAA configured for the primary db, such as physical standby db, and a second, the logical standby db setup purely for the purpose of reporting, which then can run with NOARCHIVELOG mode, after converting the physical standby db to logical.
logical standby db uses Streams architecture, so this method brings cost, time and performance advantages to the customer.
regards
Sahba

Problem while mining archivelog in Logical Standby Database

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