upgradation from oracle 9i to oracle 10g

Steps for Upgrading the Database to 10g Release 2

Preparing to Upgrade

Fresh Install oracle software only 10gR2 on the same 9i instance.

Oracle 9i(9.2.0.6) to Oracle 10g(10.2.0.1)

Oracle 9i home ==> /oracle/app/oracle/testdb/9.2.0

Oracle 10g home ==> /u01/app/oracle/product/10.2.0/

mkdir -p /u01/app/oracle
chown -R oracle:oinstall /u01

export ORACLE_BASE=/oracle/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
export PATH=$PATH:$ORACLE_HOME/bin

kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default=262144
net.core.rmem_max=262144
net.core.wmem_default=262144
net.core.wmem_max=262144


==================================

Step 1

Copy utlu102i.sql , utltzuv2.sql 10g oracle home to /tmp folder. Then run both scripts.
This scripts will show the preupgrade steps.

ORACLE_HOME ==> 10g Home

cp $ORACLE_HOME/rdbms/admin/utlu102i.sql /tmp
cp $ORACLE_HOME/rdbms/admin/utltzuv2.sql /tmp
===================================

Step 2

Then login 9i oracle home and login sql prompt. Then run that above scripts.

sqlplus '/as sysdba'

SQL> spool Database_Info.log
SQL> @utlu102i.sql
SQL> spool off

===================================

Check the log file and solve that issues.

spool Database_Info.log

Oracle Database 10.2 Upgrade Information Utility 04-23-2008 11:07:05
.
**********************************************************************
Database:
**********************************************************************
--> name: TEST
--> version: 9.2.0.6.0
--> compatible: 9.2.0
.
**********************************************************************
Logfiles: [make adjustments in the current environment]
**********************************************************************
--> The existing log files are adequate. No changes are required.
.
**********************************************************************
Tablespaces: [make adjustments in the current environment]
**********************************************************************
--> SYSTEM tablespace is adequate for the upgrade.
.... minimum required size: 8082 MB
--> TEMP tablespace is adequate for the upgrade.
.... minimum required size: 58 MB
--> APPS_TS_QUEUES tablespace is adequate for the upgrade.
.... minimum required size: 577 MB
--> APPS_TS_TX_DATA tablespace is adequate for the upgrade.
.... minimum required size: 10842 MB
--> ODM tablespace is adequate for the upgrade.
.... minimum required size: 14 MB
--> OLAP tablespace is adequate for the upgrade.
.... minimum required size: 30 MB
--> SYSAUX tablespace is adequate for the upgrade.
.... minimum required size: 109 MB
.
**********************************************************************
Update Parameters: [Update Oracle Database 10.2 init.ora or spfile]
**********************************************************************
WARNING: --> "streams_pool_size" is not currently defined and needs a value of
at least 50331648
WARNING: --> "large_pool_size" needs to be increased to at least 8388608
.
**********************************************************************
Deprecated Parameters: [Update Oracle Database 10.2 init.ora or spfile]
**********************************************************************
-- No deprecated parameters found. No changes are required.
.
**********************************************************************
Obsolete Parameters: [Update Oracle Database 10.2 init.ora or spfile]
**********************************************************************
--> "optimizer_max_permutations"
--> "row_locking"
--> "undo_suppress_errors"
--> "max_enabled_roles"
--> "enqueue_resources"
--> "sql_trace"
.
**********************************************************************
Components: [The following database components will be upgraded or installed]
**********************************************************************
--> Oracle Catalog Views [upgrade] VALID
--> Oracle Packages and Types [upgrade] VALID
--> JServer JAVA Virtual Machine [upgrade] VALID
...The 'JServer JAVA Virtual Machine' JAccelerator (NCOMP)
...is required to be installed from the 10g Companion CD.
--> Oracle XDK for Java [upgrade] VALID
--> Oracle Java Packages [upgrade] VALID
--> Oracle Text [upgrade] VALID
--> Oracle XML Database [install]
--> Real Application Clusters [upgrade] INVALID
--> Oracle Data Mining [upgrade] VALID
--> OLAP Analytic Workspace [upgrade] UPGRADED
--> OLAP Catalog [upgrade] VALID
--> Oracle OLAP API [upgrade] UPGRADED
--> Oracle interMedia [upgrade] VALID
...The 'Oracle interMedia Image Accelerator' is
...required to be installed from the 10g Companion CD.
--> Spatial [upgrade] VALID
.
**********************************************************************
Miscellaneous Warnings
**********************************************************************
WARNING: --> Passwords exist in some database links.
.... Passwords will be encrypted during the upgrade.
.... Downgrade of database links with passwords is not supported.
WARNING: --> Deprecated CONNECT role granted to some user/roles.
.... CONNECT role after upgrade has only CREATE SESSION privilege.
WARNING: --> Database contains stale optimizer statistics.
.... Refer to the 10g Upgrade Guide for instructions to update
.... statistics prior to upgrading the database.
.... Component Schemas with stale statistics:
.... SYS
.... ODM
.
**********************************************************************
SYSAUX Tablespace:
[Create tablespace in the Oracle Database 10.2 environment]
**********************************************************************
WARNING: SYSAUX tablespace is present.
.... Minimum required size for database upgrade:500 MB
.... Online
.... Permanent
.... Readwrite
.... ExtentManagementLocal
.... SegmentSpaceManagementAuto
.

=======================================
Step 3

Check the above output file and resolve the warning and failed messages
=======================================

Increase the SYSTEM tablespace

select sum(bytes/1024/1024) from dba_free_space where tablespace_name='SYSTEM';

select FILE_NAME, sum(bytes/1024/1024) from dba_data_files where TABLESPACE_NAME='SYSTEM' GROUP BY FILE_NAME;

ALTER TABLESPACE SYSTEM ADD DATAFILE '/oracle/app/oracle/testdata/sys8.dbf' SIZE 4096M;

ALTER TABLESPACE SYSTEM ADD DATAFILE '/oracle/app/oracle/testdata/sys9.dbf' SIZE 4096M;

ALTER TABLESPACE SYSTEM ADD DATAFILE '/oracle/app/oracle/testdata/sys10.dbf' SIZE 4096M;


TEMP

alter database tempfile '/oracle/app/oracle/testdata/tmp1.dbf' resize 4096M;

APPS_TS_QUEUES

select sum(bytes/1024/1024) from dba_free_space where tablespace_name='APPS_TS_QUEUES';

select FILE_NAME, sum(bytes/1024/1024) from dba_data_files where TABLESPACE_NAME='APPS_TS_QUEUES' GROUP BY FILE_NAME;

ALTER TABLESPACE APPS_TS_QUEUES ADD DATAFILE '/oracle/app/oracle/testdata/queues3.dbf' SIZE 1024M;


APPS_TS_TX_DATA

select sum(bytes/1024/1024) from dba_free_space where tablespace_name='APPS_TS_TX_DATA';

select FILE_NAME, sum(bytes/1024/1024) from dba_data_files where TABLESPACE_NAME='APPS_TS_TX_DATA' GROUP BY FILE_NAME;

ALTER TABLESPACE APPS_TS_TX_DATA ADD DATAFILE '/oracle/app/oracle/testdata/tx_data12.dbf' SIZE 4096M;

ALTER TABLESPACE APPS_TS_TX_DATA ADD DATAFILE '/oracle/app/oracle/testdata/tx_data13.dbf' SIZE 4096M;

ALTER TABLESPACE APPS_TS_TX_DATA ADD DATAFILE '/oracle/app/oracle/testdata/tx_data14.dbf' SIZE 1024M;

ODM

select sum(bytes/1024/1024) from dba_free_space where tablespace_name='ODM';

select FILE_NAME, sum(bytes/1024/1024) from dba_data_files where TABLESPACE_NAME='ODM' GROUP BY FILE_NAME;

alter database datafile '/oracle/app/oracle/testdata/odm.dbf' resize 250m;

OLAP

select sum(bytes/1024/1024) from dba_free_space where tablespace_name='OLAP';

select FILE_NAME, sum(bytes/1024/1024) from dba_data_files where TABLESPACE_NAME='OLAP' GROUP BY FILE_NAME;

alter database datafile '/oracle/app/oracle/testdata/olap.dbf' resize 250m;

CREATE TABLESPACE sysaux DATAFILE '/oracle/app/oracle/testdata/sysaux01.dbf'
SIZE 500M REUSE
EXTENT MANAGEMENT LOCAL
SEGMENT SPACE MANAGEMENT AUTO
ONLINE;

============================================

Step 4

Check for the TIMESTAMP WITH TIMEZONE Datatype.

SQL> @utltzuv2.sql

DROP TABLE sys.sys_tzuv2_temptab
*
ERROR at line 1:
ORA-00942: table or view does not exist



Table created.

Query sys.sys_tzuv2_temptab Table to see if any TIMEZONE data is affected by
version 2 transition rules

PL/SQL procedure successfully completed.


Commit complete.

=============================================
Step 5

To gather statistics run this script, connect to the database AS SYSDBA using SQL*Plus.


SQL> EXEC DBMS_STATS.GATHER_DICTIONARY_STATS;
SQL> EXEC DBMS_STATS.GATHER_SCHEMA_STATS('SYS');
SQL> EXEC DBMS_STATS.GATHER_SCHEMA_STATS('ODM');
SQL> EXEC DBMS_STATS.GATHER_SCHEMA_STATS('OLAPSYS');
SQL> EXEC DBMS_STATS.GATHER_SCHEMA_STATS('MDSYS');

.... SYS
.... ODM
.... OLAPSYS
.... MDSYS
==================================================

Step 6

REVOKE CONNECT RIGHTS TO ABOVE 12 USERS

SELECT grantee FROM dba_role_privs
WHERE granted_role = 'CONNECT' and
grantee NOT IN (
'SYS', 'OUTLN', 'SYSTEM', 'CTXSYS', 'DBSNMP',
'LOGSTDBY_ADMINISTRATOR', 'ORDSYS',
'ORDPLUGINS', 'OEM_MONITOR', 'WKSYS', 'WKPROXY',
'WK_TEST', 'WKUSER', 'MDSYS', 'LBACSYS', 'DMSYS',
'WMSYS', 'OLAPDBA', 'OLAPSVR', 'OLAP_USER',
'OLAPSYS', 'EXFSYS', 'SYSMAN', 'MDDATA',
'SI_INFORMTN_SCHEMA', 'XDB', 'ODM');


GRANTEE
=======
CFD
DMS
HCC
DGRAY
EUL_US
SSOSDK
WEBSYS
PROJMFG
SERVICES
WIRELESS
EDWEUL_US

GRANTEE
------------------------------
MOBILEADMIN

12 rows selected.
============================================

SELECT 'REVOKE CONNECT FROM 'grantee';' FROM dba_role_privs
WHERE granted_role = 'CONNECT' and
grantee NOT IN (
'SYS', 'OUTLN', 'SYSTEM', 'CTXSYS', 'DBSNMP',
'LOGSTDBY_ADMINISTRATOR', 'ORDSYS',
'ORDPLUGINS', 'OEM_MONITOR', 'WKSYS', 'WKPROXY',
'WK_TEST', 'WKUSER', 'MDSYS', 'LBACSYS', 'DMSYS',
'WMSYS', 'OLAPDBA', 'OLAPSVR', 'OLAP_USER',
'OLAPSYS', 'EXFSYS', 'SYSMAN', 'MDDATA',
'SI_INFORMTN_SCHEMA', 'XDB', 'ODM');


Take the spool on above scripts and run sql prompt.

===========================================

Remove or comment the following initparameters 10 oracle home.

Copy init.ora file 9i to 10g oracle home, Then change the parameter file.

-->"optimizer_max_permutations"
--> "row_locking"
--> "undo_suppress_errors"
--> "max_enabled_roles"
--> "enqueue_resources"
--> "sql_trace"
===========================================

Check the spool log file to Add and Increase the below parameter size

shared_pool_size=181217280
streams_pool_size=50331648
large_pool_size=8388608

===========================================

Check the free tablespace size

select tablespace_name,sum(bytes/1024/1024) from dba_free_space where tablespace_name in ('SYSTEM','APPS_TS_QUEUES','APPS_TS_TX_DATA','ODM','SYSAUX') GROUP BY TABLESPACE_NAME;

===========================================

set below env

export ORACLE_SID=TEST
export ORACLE_BASE=/u01/app/
export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
export PATH=$PATH:$ORACLE_HOME/bin
==========================================

After completing pre upgrade steps, you have to login 10g oracle home.

[oracle@sys43 admin]$ sqlplus "/as sysdba"

SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 23 14:48:39 2008

Copyright (c) 1982, 2005, Oracle. All rights reserved.

Connected to an idle instance.

SQL> startup upgrade
ORACLE instance started.

Total System Global Area 473956352 bytes
Fixed Size 1220024 bytes
Variable Size 297796168 bytes
Database Buffers 163577856 bytes
Redo Buffers 11362304 bytes
Database mounted.
Database opened.

SQL> spool upgrade.log
SQL> @catupgrd.sql


Oracle Database 10.2 Upgrade Status Utility 04-23-2008 16:23:48
.
Component Status Version HH:MM:SS
Oracle Database Server VALID 10.2.0.1.0 00:48:24
JServer JAVA Virtual Machine VALID 10.2.0.1.0 00:06:07
Oracle XDK VALID 10.2.0.1.0 00:06:03
Oracle Database Java Packages VALID 10.2.0.1.0 00:00:25
Oracle Text VALID 10.2.0.1.0 00:01:08
Oracle XML Database VALID 10.2.0.1.0 00:01:30
Oracle Real Application Clusters INVALID 10.2.0.1.0 00:00:02
Oracle Data Mining VALID 10.2.0.1.0 00:00:19
OLAP Analytic Workspace VALID 10.2.0.1.0 00:00:16
OLAP Catalog VALID 10.2.0.1.0 00:01:13
Oracle OLAP API VALID 10.2.0.1.0 00:00:38
Oracle interMedia VALID 10.2.0.1.0 00:05:22
Spatial INVALID 10.2.0.1.0 00:04:21
.
Total Upgrade Time: 01:31:00
========================================
spool invalid_pre.lst
select substr(owner,1,12) owner,
substr(object_name,1,30) object,
substr(object_type,1,30) type, status from
dba_objects where status <> 'VALID';
spool off

========================================
SQL>shutdown immediate
========================================

The 9idata directory has no files
so go to following folder and run that perl scripts.
/u01/11i/uat/oracle/uatdb/10.2.0/nls/data/old/cr9idata.pl


bash-2.05b$ perl cr9idata.pl Creating directory /u01/11i/uat/oracle/uatdb/10.2.0/nls/data/9idata ... Copying files to /u01/11i/uat/oracle/uatdb/10.2.0/nls/data/9idata... Copy finished. Please reset environment variable ORA_NLS10 to /u01/11i/uat/oracle/uatdb/10.2.0/nls/data/9idata! bash-2.05b$
============================
Then normal startup

SQL>startup
============================

Compile invalid objects

SQL> @utlrp.sql

========================================
SQL> shut immediate

cp env to oracle_home_10g and edit new values

Copy tnsnames.ora, listeners.ora and sqlnet.ora 9i to new 10g orale home.
cp tns_admin(9i) to oracle 10g

Start listener
================================================

SQL>startup

================================================

SymptomsIn 10gR2, setting the environment variable ORA_NLS10 causes the following error:ERROROra-12705: cannot access nls data files or invalid environment specified ora-127
This is script cr9idata.pl located following path.

/u01/11i/uat/oracle/uatdb/10.2.0/nls/data/old

bash-2.05b$ perl cr9idata.pl

Creating directory /u01/11i/uat/oracle/uatdb/10.2.0/nls/data/9idata ...Copying files to /u01/11i/uat/oracle/uatdb/10.2.0/nls/data/9idata...Copy finished.

Please reset environment variable ORA_NLS10 to /u01/11i/uat/oracle/uatdb/10.2.0/nls/data/9idata!
===========================================================
Implement and run Autoconfig on the new Database home

1. Copy AutoConfig to the RDBMS ORACLE_HOME

Update the RDBMS ORACLE_HOME file system with the AutoConfig files by performing the following steps:

Steps:
* On the Application Tier (as the APPLMGR user):

a) Log in to the APPL_TOP environment and source the APPSORA.env file

b) Create appsutil.zip file. This will create appsutil.zip in $APPL_TOP/admin/out

perl $AD_TOP/bin/admkappsutil.pl

bash-2.05b$ perl admkappsutil.pl

Starting the generation of appsutil.zip
Log file located at /progs2/11i/uat/applmgr/uatappl/admin/log/MakeAppsUtil_09051242.log
output located at /progs2/11i/uat/applmgr/uatappl/admin/out/appsutil.zip
MakeAppsUtil completed successfully.


c) Copy or FTP the appsutil.zip file to the

* On the Database Tier (as the APPLMGR or ORACLE user):

d) cd RDBMS ORACLE_HOME

e) Source 10g CONTEXT_NAME.env file

f) unzip -o appsutil.zip


2. Generate your Database Context File. Execute the following commands to create your Database Context File:

Steps:

a) cd RDBMS ORACLE_HOME

b) CONTEXT_NAME.env

c) cd <10.1.0>/appsutil/bin

d) perl adbldxml.pl tier=db appsuser=APPSuser appspasswd=APPSpwd

perl adbldxml.pl tier=db appsuser=apps appspasswd=xxxxx


Steps:
a) cd /appsutil/bin

b) adconfig.sh contextfile=CONTEXT.XML appspass=APPSpwd



References

Complete Checklist for Manual Upgrades to 10gR2
Doc ID: Note:316889.1
Oracle Applications Release 11i with Oracle 10g Release 2 (10.2.0)
Doc ID: Note:362203.1

Note 135090.1 - Managing Rollback/Undo Segments in AUM (Automatic Undo Management)
Note 159657.1 - Complete Upgrade Checklist for Manual Upgrades from 8.X / 9.0.1 to Oracle9iR2 (9.2.0)
Note 170282.1 - PLSQL_V2_COMPATIBLITY=TRUE causes STANDARD and DBMS_STANDARD to Error at Compile
Note 263809.1 - Complete checklist for manual upgrades to 10gR1 (10.1.0.x)
Note 293658.1 - 10.1 or 10.2 Patchset Install Getting ORA-29558 JAccelerator (NCOMP) And ORA-06512
Note 316900.1 - ALERT: Oracle 10g Release 2 (10.2) Support Status and Alerts
Note 356082.1 - ORA-7445 [qmeLoadMetadata()+452] During 10.1 to 10.2 Upgrade
Note 406472.1 - Mandatory Patch 5752399 for 10.2.0.3 on Solaris 64-bit and Filesystems Managed By Veritas or Solstice Disk Suite software
Note 407031.1 - ORA-01403 no data found while running utlu102i.sql/utlu102x.sql on 8174 database
Note 412271.1 - ORA-600 [22635] and ORA-600 [KOKEIIX1] Reported While Upgrading Or Patching Databases To 10.2.0.3
Note 465951.1 - ORA-600 [kcbvmap_1] or Ora-600 [Kcliarq_2] On Startup Upgrade Moving From a 32-Bit To 64-Bit Release
Note 466181.1 - 10g Upgrade Companion
Note 471479.1 - IOT Corruptions After Upgrade from COMPATIBLE <= 9.2 to COMPATIBLE >= 10.1
Note 557242.1 - Upgrade Gives Ora-29558 Error Despite of JAccelerator Has Been Installed
Oracle Database Upgrade Guide 10g Release 2 (10.2) Part Number B14238-01
http://download.oracle.com/docs/cd/B19306_01/server.102/b14238/toc.ht