On behalf of myself and the entire onlineAppsDBA team, we’d like to wish you a very happy, healthy and successful 2010!!!
Thanks for your support in 2009; we hope you learned a few good things here while having fun and getting inspired at the same time.
The next year will be also full of great content and […]

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This post is from our Oracle Apps (11i & R12) DBA Training here   where We help trainees to install 11i or R12 on VMware (Oracle Enterprise Linux) .  This is weekend only training over internet and next Apps DBA batch starting on 10 Jan 2010 , You can register for this course here
One of trainees asked […]

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This post is very basic troubleshooting in WebLogic Server and your starting point should be Log files . For more information on logs in WebLogic Server (Admin & Managed Server Logs) here  
Issue : On login to WebLogic Console with correct credentials, you get message “username/password is not correct please try again”
Reason : User Account is locked […]

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This is post for those who are new to Red Hat Linux or Oracle Enterprise Linux (OEL) and wish to change hostname .
How to find hostname on Linux/OEL ?
Use command “hostname” to find host name of Linux
How to change hostname on Linux/OEL ?

Open file /etc/sysconfig/network  using editor like vi , nano or ed
Change entry HOSTNAME=XXXXXX to
HOSTNAME=New_Host_Name
Restart xinetd […]

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This post covers installation overview (top level steps) for installing AIA (Application Integration Architecture) 2.2PIP (Process Integration Pack) for Agile PLM (Project Lifecycle Management) 9.2
AIA- Application Integration Architecture
SOA- Service Oriented Architecture
OSR - Oracle Service Registry
PIP- Process Integration Pack
PLM- Project LifeCycle Management
OAS - Oracle Application Server
UDDI- Universal Description Discovery and Integration
.
Installation overview
1. Install SOA Suite 10g
1.1 Install […]

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This post covers overview of Oracle Apps R12 Multi-node installation (two or more machines)
Things good to know about multi-node / distributed installation

1. Oracle Apps R12 is mainly categorised in to
a) Database Tier - Oracle Database and Database Listener
b) Application/Middle Tier- Oracle Web Server (Apache), Apps Server (OC4J - oacore, oaforms, oafm) and Concurrent Manager 
2. Oracle Application Tier consists of […]

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This post covers overview of Oracle Data Quality Products (in ODI) and connect to Data Quality Repository using Metabase Manager (windows tool)
ODI - Oracle Data Integrator
ODP - Oracle Data Profiling
ODQ - Oracle Data Quality
Oracle Data Integrator Suite (more info here and here) consists of Oracle Data Integrator and Oracle Data Quality Products.
“Oracle Data Profiling” and “Oracle Data Quality […]

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