LDAP Installation and Migration
How to Migrate LDAP server to another machine with same architecture? The following article explains simple way to install and migrate LDAP server. I have taken two machines (host1.example.com and host2.example.com) with Oracle Enterprise Linux 4, as it is available free. Host1 machine is already installed and running with LDAP server and now we need to […]
Read MoreHow to create user for Read only responsibilites in frontend apps
Steps mentioned below are to create User with Read Only Responsibility and require fair amount of development knowledge 1. Go to $Au_TOP/resource. 2. Copy CUSTOM.pll and open the file in Form builder. 3. If you will open the package body of CUSTOM.pll in the forms builder then you will find the like below : procedure […]
Read MoreTest your Apps DBA skills – Interview Questions for Oracle Apps DBAs
Q. How would you know that your applications setup is a using shared APPL_TOP configuration ? – If you apply a patch, it should be visible on all nodes (APPL_TOP) which are part of shared APPL_TOP configuration. – Since APPL_TOP is on a shared disk, create file in APPL_TOP from one node, it should be […]
Read MoreOracle AIA Foundation Pack : Installation
Application Integration Architecture (AIA) Foundation pack consist of —Enterprise Business Objects (EBO) —Enterprise Business Messages (EBM) —Enterprise Business Services (EBS) —Core Infrastructure Components (Composite Application Validation, Business Service Repository, Error Handling and logging, Diagnostics) . Key Points Good to know with AIA Installation 1. Application Integration Architecture (AIA) Foundation pack runs on Oracle SOA Suite. […]
Read MoreManaging Yum @ Redhat / Oracle Enterprise 4
Most of the times while we are installing prerequisites for the oracle installation, its some what painful to get the updated rpms and dependencies, especially in Redhat Enterprise and Oracle Enterpirse version 4. The following document explains us to overcome this issue. Yum is the easiest way to keep all programs up to date. It […]
Read MoreUpgrade Oracle Application Server to 10.1.3.4 (10g R3 patchset 4)
This post covers overview of applying Oracle Application Server 10g R3 patchset 4 (10.1.3.4) on existing 10g R3 (10.1.3) Key Points for 10.1.3.4 Upgrade 1. Patch Number for OAS 10g R3 patchset 4 (10.1.3.4) is 7272722 2. 10g R3 patchset 4 (10.1.3.4.0 – 7272722) is cumulative and includes all fixes from 10.1.3.0, 10.1.3.1, 10.1.3.2 and […]
Read MoreSecurity in Oracle WebLogic : Realm, Security Provider, Authentication, Authorization, Users
Security Providers – are modules that provide security service to application to protect Weblogic resource. Types of security providers in WebLogic Server are Authentication Provider, Authorization Provider, Auditing Providers, Credential Mapping Provider, Identity Assertion Provider, Principal Validation Provider, Adjudication Providers, Role Mapping Providers, Certificate Lookup and Validation Providers, Keystore Providers and Realm Adapter providers. Security Provider […]
Read MoreVerify CBO stats and Database initalization parameters for 11i
In order to get better performace of the database , we usually schedule Apps Gather schema . Oracle provide very important tool/script to verify the CBO stats . bde_last_analyzed.sql :-verifies the CBO statistics in the data dictionary for all tables, indexes, and partitions. It also validates the statistics on tables and indexes owned by ‘SYS’. This […]
Read MoreExplain Plan In Oracle
One of the most usefull tool which require for both DBAs and Developers to use it effectively to avoid the performance problem of Custom Code specailly in ERP database as well as any database. We should make best use of it. An execution plan is a list of steps that Oracle will follow in order to execute a SQL […]
Read MoreOracle 9i Multi Master Advance Replication setup, testing and troubleshooting
Objective: This paper is related to the Multi Master Replication setup, testing and troubleshooting. Introduction: In this Multi Master Replication testing two machines are being used. There will be two databases on the two different machines i.e. a) Master1 (Master definition Site) This site will be used for the administration of the Replication setup. b) […]
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