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Oracle Database, Fusion Middleware, Linux

WebLogic server

Provisioning WebLogic Server in less than 1 minute using Docker

We are going to demonstrate how to provision Oracle WebLogic Server in less than 1 minute Using Docker running on Ubuntu. Prerequisites To follow this tutorial, you will need Ubuntu 64-bit up and running. We will be using Ubuntu version 16.04 in our fancy VirtualBox sandbox machine. This is because Docker requires a 64-bit version of Ubuntu as […]

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How to easy check Oracle WebLogic Server version

There are several ways to determine Oracle WebLogic Server version. Here’s how we can check most of the general information in WebLogic Server Admin Console. Login to WebLogic Administration Console and navigate to Servers –> AdminServer –> Monitoring tab. We see the following information: State Activation Time WebLogic Version WebLogic Home Middleware Home Java Vendor Java Version OS Name OS […]

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Resolve Middleware problems faster with Remote Diagnostic Agent

Resolve Middleware Problems Faster! Use Remote Diagnostic Agent (RDA) Source: support.oracle.com (Doc ID 1498376.1) Comprehensive Data Collection Remote Diagnostic Agent is a command-line tool which collects configuration and diagnostic data related to: Operating System and Environment Memory, CPU and Disk data OS Patches and Packages Environment Settings Network configuration and statistics Targeted Oracle Product(s) Install Version and Patch information All […]

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WebLogic Server exceptions while connecting to external applications over SSL, HTTPs

WebLogic Server 10.3.5 exceptions while connecting to external applications over SSL Exceptions examples: java.lang.ClassCastException: weblogic.net.http.SOAPHttpsURLConnection javax.xml.ws.WebServiceException: javax.net.ssl.SSLKeyException: [Security:090550] The certificate chain received from … contained a V3 CA certificate which indicated a certificate chain path length in the basic constraints that was exceeded. This is caused by an incorrectly ordered certificate chain sent from the […]

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JVM memory allocation between the managed servers in WLS 10.3

Oracle WebLogic Server 10.3 comes with default configuration of the JVM memory distribution between the managed servers. Assuming we have the “AdminServer” and one managed server “SOA_Server1” in “soadomin” domain, the JVM memory allocation will be the same for all servers by default. In order to tune the JVM memory allocation for all managed servers […]

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How to uninstall Oracle SOA Suite 11g & WebLogic Server

This short demo demonstrates how to uninstall Oracle SOA Suite 11g including WebLogic platform and database schemas. Go to uninstall directory of SOA Suite installation and execute deinstallation script: [[email protected] uninstall]$ cd $SOA_ORACLE_HOME/Middleware/utils/uninstall/ [[email protected] uninstall]$ ./uninstall.sh Once uninstall is complete, remove SOA home directory from filesystem: [[email protected] /]$rm -rf /u01/app/oracle/product/Middleware Clean up a database by […]

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