All posts by Atul Kumar

Install Oracle Enterprise Linux 5.2 on VMware server 2.0

This is part II of series Installing Oracle Database (10g/11g) on Oracle Enterprise Linux 5.2 using Vmware Server 2.0. For part I – Download VMware, Oracle Enterprise Linux and creating Virtual Machine on Windows  Click Here In last post we started Virtual Machine using Green Arrow button, once Virtual Machine (Linux) is Up start console by clicking on Console […]

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Download & Install VMware 2.0 and Oracle Enterprise Linux for Oracle Database

This post is for our 10g DBA or Oracle Apps (11i/R12) DBA training here Top Level Steps 1. Download and Unzip Oracle Enterprise Linux 5   2. Download and Install VMware server on Windows Machine 3. Configure Linux Machine on VMware Server 4. Install Oracle Enterprise Linux 5 on VMware server 2.0 5. Install 10g Database or Oracle […]

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Upgrade Oracle Database 10g to 11g R1 (11.1.X)

This post covers step by step upgrade of Oracle Database from version 10g (10.2.0.1) to 11g R1 (11.1.0.6) on Unix. You can use this document (with few additional steps mentioned in upgrade guide) to upgrade from 9i or for database on Windows Operating System. . Important points before you start 11g upgrade 1. Read Chapter […]

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Oracle BI Publisher Admin Console (xmlpserver) Login Issue : Administrator/Administrator

I recently installed OBIEE (Oracle Business Intelligence Enterprise Edition) with Installation Type as Advanced (i.e.Using existing Oracle Application Server 10.1.3.X ). For Step by Step OBIEE installation click here With Advanced Installation you get three HOME (top level directory) 1. ORACLE BI Home 2. ORACLE BI DATA Home 3. ORACLE Application Server Home (HTTP Server and OC4J) After installation, […]

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Install/Configure SOA Repository (Dehydration Store – ORABPEL, ORAESB, ORAWSM) in 11g Database

As per Oracle SOA Suite (10.1.3.1 or 10g AS R3 Patchset 1) Installation document, You can use Oracle Database 9i or 10g (XE – Express Edition, SE – Standard Edition or EE – Enterprise Edition) as repository for SOA Suite (dehydration store) schema i.e. ORAESB, ORABPEL and ORAWSM. As per new certification Matrix for Oracle […]

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How to Deregister SSO/OID from Oracle Apps 11i/R12/12i

Your Oracle Apps 11i/R12/12i instance is currently integrated with Oracle Single Sign-On (SSO) & Oracle Internet Directory (OID) and you would like to remove integration (so that apps 11i/R12 instead of redirection to SSO, authentication happens at FND_USER). Broad level steps to deregister apps (11i/R12) from SSO 1. Deregister Oracle Apps (11i/R12) from OID and […]

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OEM DBConsole startup issues on 10g R2 database for 11i/R12

On one of our cloned 11i Instance, I faced issues while trying to start Database Control (aka Enterprise Manager Console) using “emctl start dbconsole“. This post covers issues and resolution (Issues mentioned here are specific to particular Database and Operating System Version) . Instance Details Operating System : Solaris Sparc 64 Bit Database : Oracle […]

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Goodbye 2008, Welcome 2009 !!

As year 2008 comes to an end I look back at stats for year 2008,  this blog had 795000 Page Hits, 370000 page views, 1800 comments and approx. 1000 feedburner subscription. . Here is top Six posts of year 2008 (ranking by page views) Step by Step RAC Build 1Z0-233 Dump/Questions Instance Home Overview in […]

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RAC Basics : CRS, Voting Disk, OCR, Cache Fusion ….

Oracle Clusterware (Cluster Ready Services in 10g/ Cluster Manager in 9i) – provides infrastructure that binds multiple nodes that then operate as single server. Clusterware monitors all components like instances and listeners. There are two important components in Oracle clusterware, Voting Disk and OCR (Oracle Cluster Registry). . Voting Disk – is file that resides […]

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Oracle Service Bus << AquaLogic Service Bus (BEA) + Oracle Enterprise Service Bus (Oracle)

BEA’s AquaLogic Service Bus (ALSB) and Oracle’s Enterprise Service Bus (ESB) are now called as Oracle Service Bus (OSB). . Use of Service Bus (SB): Service Bus offers connectivity options (for standard interfaces like SOAP, messages .. and packaged applications & legacy system via adapters), messaging & routing (efficient, reliable and secure flow of data) , […]

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