Using streams to capture data from physical standby database.

Does anybody know if it is possible to use streams to capture data from physical standby database instead of PROD database? The standby database is in read only mode. We use Oracle 11gR2.
Thanks in advance.

physical are closed : how will it managed the queues and overspill queues when target is not present? Also the data dictionary must reflect the primary but If you run capture, then you introduce rules that are not on primary: How ?

Similar Messages

How to check data in physical standby database?

Hi!
I'm maintaining physical standby database system. everyday, i must check tranfer and apply progress. I known, it operate very good. No archive gap is found.
But i want to check data in physical standby database that there is consistant with primary database, there isn't? What method do I use? How to do?
thankS

I hope the following will help
Verifying the Physical Standby Database
==========================================
Once you create the physical standby database and set up log transport services, you may want verify that database modifications are being successfully shipped from the primary database to the standby database.
To see the new archived redo logs that were received on the standby database, you should first identify the existing archived redo logs on the standby database, archive a few logs on the primary database, and then check the standby database again. The following steps show how to perform these tasks.
Step 1 Identify the existing archived redo logs.
On the standby database, query the V$ARCHIVED_LOG view to identify existing archived redo logs. For example:
SQL> SELECT SEQUENCE#, FIRST_TIME, NEXT_TIME
2 FROM V$ARCHIVED_LOG ORDER BY SEQUENCE#;
SEQUENCE# FIRST_TIME NEXT_TIME
8 11-JUL-02 17:50:45 11-JUL-02 17:50:53
9 11-JUL-02 17:50:53 11-JUL-02 17:50:58
10 11-JUL-02 17:50:58 11-JUL-02 17:51:03
3 rows selected.
Step 2 Archiving the current log.
On the primary database, archive the current log using the following SQL statement:
SQL> ALTER SYSTEM ARCHIVE LOG CURRENT;
Step 3 Verify that the new archived redo log was received.
On the standby database, query the V$ARCHIVED_LOG view to verify the redo log was received:
SQL> SELECT SEQUENCE#, FIRST_TIME, NEXT_TIME
2> FROM V$ARCHIVED_LOG ORDER BY SEQUENCE#;
SEQUENCE# FIRST_TIME NEXT_TIME
8 11-JUL-02 17:50:45 11-JUL-02 17:50:53
9 11-JUL-02 17:50:53 11-JUL-02 17:50:58
10 11-JUL-02 17:50:58 11-JUL-02 17:51:03
11 11-JUL-02 17:51:03 11-JUL-02 18:34:11
4 rows selected.
The logs are now available for log apply services to apply redo data to the standby database.
Step 4 Verify that the new archived redo log was applied.
On the standby database, query the V$ARCHIVED_LOG view to verify the archived redo log was applied.
SQL> SELECT SEQUENCE#,APPLIED FROM V$ARCHIVED_LOG
2 ORDER BY SEQUENCE#;
SEQUENCE# APP
8 YES
9 YES
10 YES
11 YES
4 rows selected.

Anyone knows about using java to get data from MS Access database.

hi there
anyone knows about using java to get data from MS Access database? thank you

there is a list of jdbc drivers at:
http://industry.java.sun.com/products/jdbc/drivers
they have several ms access drivers listed.
also, you can use a jdbc-odbc bridge which allows you to use jdbc to connect to any odbc data source:
http://java.sun.com/j2se/1.3/docs/guide/jdbc/getstart/bridge.doc.html

About Data Guard - Physical Standby Database

Dear All,
I have read many documents regading Data Guard.
I am about to setup Data Guard in our current environment but want to clear few tings.
I have a confusion between physical and logical standby database.
What I have read from different documents is:
-Physical Standby Database in (11g)
1) It is the most efFicient
2) I can be either in mount or open state
3) Select queries and reporting can be done to improve performance of the primary database.
4) Schema on primary and standby database is always the same
-- Logical Standby Database
1) You can create additional tables, indexes, etc.
2) Always in open mode
3) Select queries and reporting can be done to improve performance of the primary database
Now our scenerio is, that we have one server at the moment, OS is linux and operating system is 11g. We want to setup an other server in another country, will also be 11g on Linux in a way that it acts as standby/backup server. Schema and data is always the same. In case due to unavailability of primary server, standby server acts as the primary server (This has to be automated). The reason for unavailability could be any like maintenance work on primary server, network or hardware failure at primary server. The last and the most important thing is that users from this country where we will setup standby database will insert/update data on the primary server BUT queries and reporting will be done from this newly created standby data.
Kindly recomend the best Data Guard in this scenerio and kindly correct me where I am wrong.
Thanks, Imran

A logical standby has various limitations on things like data types. It's also a much more complex architecture, which makes it more likely that something will break periodically and require attention. Applying redo to a physical standby is code that has been around forever and is as close to bullet-proof as you'll get. And you would generally prefer to fail over to a physical standby-- if you do things like create new objects in the logical standby, you may have to get rid of those objects during a failover to get acceptable OLTP performance.
Justin

How to deal with tempfiles named '+DATA' on physical standby databases

Hi gurus,
I have a 3-node RAC with 2 standby databases, all of them 11.2.0.3, on CentOS 5.10 64 bits.
I use Active Data Guard (with DB open in read-only mode, obviously).
My problem is that somehow I have 3 tempfiles named '+DATA' on one standby database, so I can't drop nor rename these files. Is there any way to fix this?
Looks like the tempfiles couldn't be created when the database was opened in read-only mode.
Thanks a lot for your help.
# Primary DB:
col TABLESPACE format a10
col TEMPFILE format a50
select a.name TABLESPACE, b.TS#, b.FILE#, b.name TEMPFILE, b.bytes/1024/1024 MB, b.status from v$tablespace a, v$tempfile b where a.name='TEMP';
TABLESPACE        TS#      FILE# TEMPFILE                                                   MB STATUS
TEMP                3          4 +DATA/racdb/tempfile/temp.382.873892319                  8192 ONLINE
TEMP                3          7 +DATA/racdb/tempfile/temp.383.873892341                  8192 ONLINE
TEMP                3          8 +DATA/racdb/tempfile/temp.384.873892341                  8192 ONLINE
# Standby DB:
col TABLESPACE format a10
col TEMPFILE format a50
select a.name TABLESPACE, b.TS#, b.FILE#, b.name TEMPFILE, b.bytes/1024/1024 MB, b.status from v$tablespace a, v$tempfile b where a.name='TEMP';
TABLESPACE        TS#      FILE# TEMPFILE                                                   MB STATUS
TEMP                3          4 +DATA                                                       0 ONLINE
TEMP                3          7 +DATA                                                       0 ONLINE
TEMP                3          8 +DATA                                                       0 ONLINE
TEMP                3          9 /u02/oradata/RACDBSB1/tempfile/temp_01.dbf                512 ONLINE
RMAN> report schema;
using target database control file instead of recovery catalog
RMAN-06139: WARNING: control file is not current for REPORT SCHEMA
Report of database schema for database with db_unique_name RACDBSB1
List of Temporary Files
=======================
File Size(MB) Tablespace           Maxsize(MB) Tempfile Name
4    3072     TEMP                 8192        +DATA
7    3584     TEMP                 8192        +DATA
8    5120     TEMP                 8192        +DATA
9    512      TEMP                 8192        /u02/oradata/RACDBSB1/tempfile/temp_01.dbf
SQL> show parameter db_create_file_dest
NAME                                 TYPE                             VALUE
db_create_file_dest                  string                           /u02/oradata
Thanks!

Hi all,
Regarding Hemant's question, YES, I use that config, and the error I receive is:
SQL> alter database tempfile 4 drop;
alter database tempfile 4 drop
ERROR at line 1:
ORA-01516: archivo log, archivo de datos o archivo temporal "+DATA" inexistente
Segey, yes, I've tried with no luck.
The good news are that today we've resolved the problem, we had to use:
SQL> alter tablespace temp drop tempfile 4;
Tablespace altered.
OMG, what's the difference... alter database tempfile 4, alter tablespace temp drop tempfile 4... they are both the same...!! lol
Thanks guys!

11g Data guard 建physical standby database配置相关问题

General information
OS:red hat Linux 2.6.32-200.13.1.el5uek x86_64(primary,standby)
Home version:11.2.0.3(primary,standby)
Situation:
实验用库，想学习data guard，在另一个服务器上克隆了一个HOME并按照官方文档http://docs.oracle.com/cd/E11882_01/server.112/e25608/create_ps.htm#i1225703
中去实验，步骤均按照官方文档来,最后在mount standby库时校验select sequence# from v$archived_log没有记录，出错日志如下（从mount开如截取）
standby alert_dbacoe.log
Error logs
alter database mount
Completed: alter database mount
Error 604 received logging on to the standby
+FAL[client, ARC2]: Error 604 connecting to PRIMARYSV for fetching gap sequence+
Errors in file /u05/oracle/app/oracle/diag/rdbms/standby/dbacoe/trace/dbacoe_lgwr_1912.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u04/app/oracle/redundancy/dbacoe/redo01_s.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 1 thread 1: '/u03/app/oracle/oradata/dbacoe/redo01.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Errors in file /u05/oracle/app/oracle/diag/rdbms/standby/dbacoe/trace/dbacoe_lgwr_1912.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u04/app/oracle/redundancy/dbacoe/redo01_s.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 1 thread 1: '/u03/app/oracle/oradata/dbacoe/redo01.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Errors in file /u05/oracle/app/oracle/diag/rdbms/standby/dbacoe/trace/dbacoe_lgwr_1912.trc:
ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u04/app/oracle/redundancy/dbacoe/redo02_s.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 2 thread 1: '/u03/app/oracle/oradata/dbacoe/redo02.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Errors in file /u05/oracle/app/oracle/diag/rdbms/standby/dbacoe/trace/dbacoe_lgwr_1912.trc:
ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u04/app/oracle/redundancy/dbacoe/redo02_s.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 2 thread 1: '/u03/app/oracle/oradata/dbacoe/redo02.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Errors in file /u05/oracle/app/oracle/diag/rdbms/standby/dbacoe/trace/dbacoe_lgwr_1912.trc:
ORA-00313: open failed for members of log group 3 of thread 1
ORA-00312: online log 3 thread 1: '/u04/app/oracle/redundancy/dbacoe/redo03_s.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 3 thread 1: '/u03/app/oracle/oradata/dbacoe/redo03.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Errors in file /u05/oracle/app/oracle/diag/rdbms/standby/dbacoe/trace/dbacoe_lgwr_1912.trc:
ORA-00313: open failed for members of log group 3 of thread 1
ORA-00312: online log 3 thread 1: '/u04/app/oracle/redundancy/dbacoe/redo03_s.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 3 thread 1: '/u03/app/oracle/oradata/dbacoe/redo03.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Addition:
因为是实验用库，所以结构有点怪，大体如下:
Primary
数据文件在BASE所在的oradata下即/u03/app/oracle下,
redo文件每组两份，一份在oradata下，另一份在同机的/u04/app/oracle/redundancy中（以_s结尾命名）
archive文件在/u04/app/oracle/fast_recovery_area中
standby
数据文件在/u05/oracle/app/oracle/oradata下
redundancy中的redo文件随着该目录放到oradata下的red中了
archive文件目录则是/u05/oracle/app/oracle/fast_recovery_area中
接下来是对应的init文件与TNS信息
Primary端的init主要信息
db_unique_name='PRIMARY'
fal_client='PRIMARYSV'
fal_server='STANDBYSV'
log_archive_config='DG_CONFIG=(PRIMARY,STANDBY)'
log_archive_dest_1='location=/u04/app/oracle/fast_recovery_area/DBACOE/archivelog VALID_FOR=(ALL_LOGFILES,ALL_ROLES) db_unique_name=PRIMARY'
log_archive_dest_2='service=STANDBY ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) db_unique_name=STANDBY'
log_archive_dest_state_1='enable'
log_archive_dest_state_2='enable'
db_file_name_convert='/u05/oracle/app/oracle/oradata/dbacoe','/u03/app/oracle/oradata/dbacoe',/u05/oracle/app/oracle/oradata/red','/u04/app/oracle/redundancy'
log_file_name_convert='/u05/oracle/app/oracle/fast_recovery_area/DBACOE/archivelog','/u04/app/oracle/fast_recovery_area/DBACOE/archivelog'
Standby端的init信息
log_archive_config='DG_CONFIG=(PRIMARY,STANDBY)'
db_unique_name='STANDBY'
db_file_name_convert='/u03/app/oracle/oradata/dbacoe','/u05/oracle/app/oracle/oradata/dbacoe','/u04/app/oracle/redundancy','/u05/oracle/app/oracle/oradata/red'
log_file_name_convert='/u04/app/oracle/fast_recovery_area/DBACOE/archivelog','/u05/oracle/app/oracle/fast_recovery_area/DBACOE/archivelog'
log_archive_dest_1='location=/u05/oracle/app/oracle/fast_recovery_area/DBACOE/archivelog VALID_FOR=(ALL_LOGFILES,ALL_ROLES) db_unique_name=STANDBY'
log_archive_dest_state_1=enable
log_archive_format=log%t_%s_%r.arc
log_archive_dest_2='SERVICE=PRIMARYSV ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=PRIMARY'
log_archive_dest_state_2=enable
TNS信息如下(均能tnsping通）
PRIMARYSV =
+(DESCRIPTION =+
+(ADDRESS = (PROTOCOL = TCP)(HOST = db1.ad.xxxxxx.com)(PORT = 1521))+
+(CONNECT_DATA =+
+(SERVER = DEDICATED)+
+(SERVICE_NAME = dbacoe)+
+)+
+)+
STANDBYSV =
+(DESCRIPTION =+
+(ADDRESS = (PROTOCOL = TCP)(HOST = db2.ad.xxxxx.com)(PORT = 1529))+
+(CONNECT_DATA =+
+(SERVER = DEDICATED)+
+(SERVICE_NAME = dbacoe)+
+)+
+)+
PS：请大家花费一点点时间阅读一下这冗长的段子，刚开学data guard，参数上设置都很生疏，（光照着文档做了，是否有redo log相关的操作遗漏？）敬请指教
Edited by: 961394 on Dec 10, 2012 1:52 AM
Edited by: 961394 on 2012-12-10 上午4:58

结贴了，感谢maclean一群的Jesse Lui帮我解决问题

Problem with data guard Creating a Physical Standby Database turorial

There is a tutorial of Creating a data guard Physical Standby Database:
http://www.oracle.com/technology/obe/11gr1_db/ha/dataguard/physstby/physstdby.htm
I tried to install it on two servers. One for primary database second for physical standby.
I have error on C. Creating the standby database over the network, action #6:
"On the standby system, set the ORACLE_SID environment variable to your <physical standby SID> (i.e. orclsby1) and start the instance in NOMOUNT mode with the text initialization parameter file."
When I try to connect to idle instance there is an error pops up:
C:\>sqlplus / as sysdba
SQL*Plus: Release 11.1.0.7.0 - Production on Thu May 21 16:28:10 2009
Copyright (c) 1982, 2008, Oracle. All rights reserved.
ERROR:
ORA-12560: TNS:protocol adapter error
I'v checked listener and it is runned. There is no service for database because there is no database yet.
The question is did some one installed data guard configuration using this tutorial? Is there any errors in it? What should I do to finish this installation?

On Windhose for every instance a service must have been created using the oradim command.
Oracle tutorials are usually Unix-centric, as Windhose is an odd man out, so they don't discuss that bit.
'Kindly do the needful' and create the service prior to starting the instance in nomount mode
Hint: oradim is documented and has a help=y clause.
IIRC there is an option in database control (in the maintenance part) which automates everything.
Sybrand Bakker
Senior Oracle DBA
Experts: those who do read documentation

Goldengate replicate physical standby database

Friends,
I did not get a answer in data guard place
Could we use oracle golden gate to replicate a data guard physical standby database into a new logical database?
Or we must replicate data guard primary database into a new logical database?
Thanks
newdba

Thanks for your help. In the physical standby database, the log_mode shows archive log. per your statement, we can configure golden gate Extract parameter TRANLOGOPTIONS with the ARCHIVEDLOGONLY option to replicate physical standby database into new customer DB.
But I have other question, As I understand, data guard physical standby database requested the same as primary database.
If you install golden gate in physical standby database host, are there any issue for data guard configuration?
Thanks
newdba

Drop a datafile from physical standby's control file

Hi,
I am trying to create a physical standby database for my production...
1) I have taken cold backup of my primary database on 18-Nov-2013...
2) I added a datafile on 19-nov-2013 ( 'O:\ORADATA\SFMS\SFMS_DATA4.DBF' )
3) Standby control file was generated on 20-ov-2013 (today) after shutting down and then mounting the primary database...
When i try to recover the newly setup standby using archive files, i am getting the following error (datafile added on 19th Nov is missing)
SQL> recover standby database;
ORA-00283: recovery session canceled due to errors
ORA-01110: data file 39: 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
ORA-01157: cannot identify/lock data file 39 - see DBWR trace file
ORA-01110: data file 39: 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
How to overcome this situation...
Can i delete the entry for the newly added datafile from the backup control file ?
When i tried to delete datafile using "alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF';", it is showing that database should be open..
SQL> alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
ERROR at line 1:
ORA-01109: database not open
SQL> show parameter STANDBY_FILE_MANAGEMENT
NAME                                 TYPE        VALUE
standby_file_management              string      AUTO
SQL> alter system set STANDBY_FILE_MANAGEMENT=manual;
System altered.
SQL> show parameter STANDBY_FILE_MANAGEMENT
NAME                                 TYPE        VALUE
standby_file_management              string      MANUAL
SQL> alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
ERROR at line 1:
ORA-01109: database not open
Regards,
Jibu

Jibu wrote:
Hi,
I am trying to create a physical standby database for my production...
1) I have taken cold backup of my primary database on 18-Nov-2013...
2) I added a datafile on 19-nov-2013 ( 'O:\ORADATA\SFMS\SFMS_DATA4.DBF' )
3) Standby control file was generated on 20-ov-2013 (today) after shutting down and then mounting the primary database..
Hi,
What is your version?
If you added new datafile or created new tablespace, take backup again for restore new created standby database.
If your standby database running well, DG configuration success, then this datafile will create on standby side, too.
Set STANDBY_FILE_MANAGEMENT=AUTO best practice.
When i try to recover the newly setup standby using archive files, i am getting the following error (datafile added on 19th Nov is missing)
SQL> recover standby database;
ORA-00283: recovery session canceled due to errors
ORA-01110: data file 39: 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
ORA-01157: cannot identify/lock data file 39 - see DBWR trace file
ORA-01110: data file 39: 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
How to overcome this situation...
Can i delete the entry for the newly added datafile from the backup control file ?
Not need any delete datafile from standby side, you must recreate standby database, or you can take RMAN backup and restore to standby side again.
When i tried to delete datafile using "alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF';", it is showing that database should be open..
SQL> alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
ERROR at line 1:
ORA-01109: database not open
SQL> show parameter STANDBY_FILE_MANAGEMENT
NAME                                 TYPE        VALUE
standby_file_management              string      AUTO
SQL> alter system set STANDBY_FILE_MANAGEMENT=manual;
System altered.
SQL> show parameter STANDBY_FILE_MANAGEMENT
NAME                                 TYPE        VALUE
standby_file_management              string      MANUAL
SQL> alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
alter tablespace SFMS_BR_DATA drop datafile 'O:\ORADATA\SFMS\SFMS_DATA4.DBF'
ERROR at line 1:
ORA-01109: database not open
It is not logical, Physical standby must be bit-for-bit same with Primary database.
Regards
Mahir M. Quluzade

Problem in recover physical standby database(Data Guard) by rman

Hello to all
I have created a physical standby database ,I want make backup of it by rman and when I lose it's datafile I can restore it ,making backup and restore is fine but in recovery I encounter some problem
scenarios is follow
1- In rman I create a backup of standby database by this command:
backup database plus archivelog delete all input;
2- I run this comman in rman for recover standby database
run{
2> set until scn 1392701;
3> restore database;
4> recover database;
5> }
(1392701 is extracted from this query "SELECT MAX(NEXT_CHANGE#)+1 UNTIL_SCN FROM V$LOG_HISTORY LH,
V$DATABASE DB WHERE LH.RESETLOGS_CHANGE#=DB.RESETLOGS_CHANGE# AND LH.RESETLOGS_TIME =
DB.RESETLOGS_TIME;" "http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/rman.htm")
but RMAN result is like this:
executing command: SET until clause
Starting restore at 13-DEC-08
using channel ORA_DISK_1
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from
backup set
restoring datafile 00001 to /u01/app/oracle/oradata/sari/system01.dbf
restoring datafile 00002 to /u01/app/oracle/oradata/sari/undotbs01.dbf
restoring datafile 00003 to /u01/app/oracle/oradata/sari/sysaux01.dbf
restoring datafile 00004 to /u01/app/oracle/oradata/sari/users01.dbf
restoring datafile 00005 to /u01/app/oracle/oradata/sari/example01.dbf
restoring datafile 00006 to /u01/app/oracle/oradata/sari/users02.dbf
channel ORA_DISK_1: reading from backup piece /home/oracle/backup/0ek24dt4_1_1
channel ORA_DISK_1: restored backup piece 1
piece handle=/home/oracle/backup/0ek24dt4_1_1
tag=TAG20081213T042506
channel ORA_DISK_1: restore complete, elapsed time: 00:01:07
Finished restore at 13-DEC-08
Starting recover at 13-DEC-08
using channel ORA_DISK_1
starting media recovery
archive log thread 1 sequence 116 is already on disk as file /u01/app/oracle/oradata/archive/1_116_666786084.arc
archive log thread 1 sequence 117 is already on disk as file /u01/app/oracle/oradata/archive/1_117_666786084.arc
archive log filename=/u01/app/oracle/oradata/archive/1_116_666786084.arc thread=1 sequence=116
archive log filename=/u01/app/oracle/oradata/archive/1_117_666786084.arc thread=1 sequence=117
unable to find archive log
archive log thread=1 sequence=118
RMAN-03002: failure of recover command at 12/13/2008 05:14:13
RMAN-06054: media recovery requesting unknown log: thread 1
seq 118 lowscn 1392700
3- then I decline 1392701 to 1392700 and i run this command
run{
2> set until scn 1392700;
3> restore database ;
4> recover database;
5> }
executing command: SET until clause
Starting restore at 13-DEC-08
using channel ORA_DISK_1
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from
backup set
restoring datafile 00001 to /u01/app/oracle/oradata/sari/system01.dbf
restoring datafile 00002 to /u01/app/oracle/oradata/sari/undotbs01.dbf
restoring datafile 00003 to /u01/app/oracle/oradata/sari/sysaux01.dbf
restoring datafile 00004 to /u01/app/oracle/oradata/sari/users01.dbf
restoring datafile 00005 to /u01/app/oracle/oradata/sari/example01.dbf
restoring datafile 00006 to /u01/app/oracle/oradata/sari/users02.dbf
channel ORA_DISK_1: reading from backup piece /home/oracle/backup/0ek24dt4_1_1
channel ORA_DISK_1: restored backup piece 1
piece handle=/home/oracle/backup/0ek24dt4_1_1 tag=TAG20081213T042506
channel ORA_DISK_1: restore complete, elapsed time: 00:01:08
Finished restore at 13-DEC-08
Starting recover at 13-DEC-08
using channel ORA_DISK_1
starting media recovery
archive log thread 1 sequence 116 is already on disk as
file /u01/app/oracle/oradata/archive/1_116_666786084.arc
archive log thread 1 sequence 117 is already on disk as
file /u01/app/oracle/oradata/archive/1_117_666786084.arc
archive log filename=/u01/app/oracle/oradata/archive/1_116_666786084.arc thread=1
sequence=116archive log
filename=/u01/app/oracle/oradata/archive/1_117_666786084.arc
thread=1 sequence=117Oracle Error:
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS
would get error below
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/app/oracle/oradata/sari/system01.dbf'
media recovery complete, elapsed time: 00:00:10
Finished recover at 13-DEC-08
4- if I run
run{
restore database;
recover database;
I will recieve that error of step 2 (RMAN-06054: media recovery requesting unknown log: thread 1
seq 118 lowscn 1392700)
5- if I just restore the database and I don't perform recovery by rman and I restart redo apply all thing seem fine
but in opening database I'll recieve ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/app/oracle/oradata/sari/system01.dbf' error)
do you know what is problem
thanks
Edited by: ARKH on Dec 12, 2008 11:06 PM

hi
I myself have found the solution , when I recover the standby database
it do recovery but at the end of recovery it raise the error(RMAN-06054: media recovery requesting unknown log: thread 1
seq 118 lowscn 1392700) but if I begain redo apply before open the database
and I wait till all redo apply process start and communication between the
standby database and the primary database start, then I can
open the standby database and no error will raise
but if befor restarting redo apply I open the database I'll recieve the
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/app/oracle/oradata/sari/system01.dbf' error
thanks

Data Guard Physical Standby Failover

I need clarification on Physical Standby Failovers. Say I have a Primary db (A) and a physical standby (B), (A) fails and (B) is now the primary, can (A) be setup to become a standby of (B)? I've read 2 different statements in Oracle 10g Data Guard Concepts and Admin
"During failovers involving a physical standby database: In all cases, after a failover, the original primary database can no longer participate in the Data Guard configuration."
vice
"After a fast-start failover occurs, the old primary database will automatically reconfigure itself as a new standby database upon reconnection to the configuration."
Much thanks.

In all cases, after a failover, the original primary database can no longer participate in the Data Guard configuration.
TRUE ! But this doesn't mean that you cannot make your failed primary a new standby database !.
You can achieve this using FLASHBACK DATABASE option:
From the documentation:
After a failover occurs, the original primary database can no longer participate in the Data Guard configuration until it is repaired and established as a standby database in the new configuration. To do this, you can use the Flashback Database feature to recover the failed primary database to a point in time before the failover occurred, and then convert it into a physical or logical standby database in the new configuration.
Read the following documents:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/role_management.htm#sthref995
http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/scenarios.htm#i1049997
In addition to this I'd like to mention that you can achieve the same with doing an incomplete recovery instead of using FLASHBACK DATABASE.
"After a fast-start failover occurs, the old primary database will automatically reconfigure itself as a new standby database upon reconnection to the configuration."
TRUE. If you enable Fast-Start Failover:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14230/sofo.htm#CHDDFFEC
Cheers!

Difference between physical standby database and Data Guard

Hi guys,
Today I attended one interview. They asked me a difference between the Oracle Physical Standby database and Oracle Dataguard?
Upto my knowledge Oracle Physical Standby Database is one type of Standby Database can be configured using Oracle Databaguard Feature.
Can you people calrify me on this.
Regards,
Vijayaraghavan K

hello,
yes you are right upto some extent...here is para form oracle doc
Oracle Data Guard is the most effective and comprehensive
data availability, data protection, and disaster recovery solution
for enterprise databases. It provides the management, monitoring,
and automation software infrastructure to create and maintain one
or more synchronized standby databases to protect data from failures,
disasters, errors, and corruptions.
Data Guard standby databases can be located at remote disaster
recovery sites thousands of miles away from the production data center,
or they may be located in the same city, same campus,
or even in the same building. If the production database
becomes unavailable because of a planned or an unplanned outage,
Data Guard can switch any standby database to the production role,
thus minimizing downtime and preventing any data loss.oracle data guard is maximum availiblity solution which maintain physical standby databases and in case of failure of production can switch production role to and standby database.
read it here
http://www.oracle.com/technology/deploy/availability/htdocs/DataGuardOverview.html
thanks and regards
VD
Edited by: Dixit on Aug 31, 2009 1:35 AM
Edited by: Dixit on Aug 31, 2009 1:36 AM

Unable to capture data from drop down list in custom added field in migo tcode at item level

Hi guys,
need bit help in resolving query related to custom added field in Tcode migo.
i have added a field in migo at item level ,in this i have used drop down list
to get data but unable to capture data from drop down list.gown through
many blogs in scn but unable to resolve.
Please help me out in this.
Thanks,
Umakant.

Hi,
U can use following code to fill the list box
write this code in PBO
In layout editor please select listbox in dropdown attribute of input field and put some fctcode attribute
TYPE-POOLS vrm.
DATA values TYPE vrm_values WITH HEADER LINE.
TABLES: <ur custom Database table>.
clear values, values[].
SELECT * FROM <ur custom Database table>.
    values-text = <TABLE FIELD TO DISPLAY IN DROPDOWN> .
    values-key = <TABLE KEY FIELD TO DISPLAY IN DROPDOWN>.
    APPEND values.
ENDSELECT.
CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id              = '<SCREEN INPUT FIELD NAME>'
      values          = values[]
    EXCEPTIONS
      id_illegal_name = 1
      OTHERS          = 2.
Also please define the following before accessing the listbox value
data: <listbox input field name> type <table field name>,
        <inputfield name where text to display> type string in top include
In PAI, select the text from the table into <inputfield name where text to display> depending on value selected which will be called when enter key is pressed or any vale is selected

Capturing data from ALV grid

Dear experts.
Can anyone help me to capture data from ALV grid to pass to a BAPI FM.
My ALV grid has the check box as first column and I want to capture only the rows in the grid with these checkboxes checked. I would prefer to do it without OO.
Regards
Sathar

Loop at the table used for ALV data where <checkbox-field> = 'X'.
Best,
Jim

Error while creating physical standby database using Oracle Grid 10.2.0.5

Hi All,
I am setting up data guard using oracle grid.
Primary database version: - 10.2.0.4
Standby database version: - 10.2.0.4
Primary OS Red Hat Enterprise Linux AS release 4 (Nahant Update 8)2.6.9
Standby OS Red Hat Enterprise Linux AS release 4 (Nahant Update 8)2.6.9
I am creating physical standby database using EM. But it is getting failed with error message in sqlnet.ora file
Fatal NI connect error 12533, connecting to:
(DESCRIPTION=(ADDRESS_LIST=)(CONNECT_DATA=(SERVICE_NAME=INPRDSB_XPT)(SERVER=dedicated)(CID=(PROGRAM=oracle)(HOST=indb50.oii.com)(USER=oracle))))
VERSION INFORMATION:
        TNS for Linux: Version 10.2.0.4.0 - Production
        TCP/IP NT Protocol Adapter for Linux: Version 10.2.0.4.0 - Production
Time: 17-AUG-2010 02:40:07
Tracing not turned on.
Tns error struct:
    ns main err code: 12533
    TNS-12533: TNS:illegal ADDRESS parameters
    ns secondary err code: 0
    nt main err code: 0
    nt secondary err code: 0As we can see, address_list is empty.
Can anyone suggest what could be the reason behind this?

Dear user13295317,
Here is the error explanation;
Oracle Error :: TNS-12533
TNS:illegal ADDRESS parameters
Cause
An illegal set of protocol adapter parameters was specified.
In some cases, this error is returned when a connection cannot be made to the protocol transport.
Action
Verify that the destination can be reached using the specified protocol.
Check the parameters within the ADDRESS section of TNSNAMES.ORA.
Legal ADDRESS parameter formats may be found in the Oracle operating system specific documentation for your platform.
Protocols that resolve names at the transport layer (such as DECnet object names) are vulnerable to this error if not properly configured or names are misspelled.Hope That Helps.
Ogan

Using streams to capture data from physical standby database.

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