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How to delete/remove non executing data pump jobs?

Stop data pump jobs in SQL Developer Some important points should make sure before starting activity: 1. Data pump jobs that are not running doesn’t have any impact on...

Resizing and Extending Disk Space in Linux – A Comprehensive Guide

We want to extend disk space or root partition volume of our server LINUX/CentOS / Oracle Linux without loosing data. Environment: We found this scenario in our...

How to Block Internet for a specific device in pfsense

To block internet access for a particular machine in pfSense, you can follow these steps: Step 1: Identify the IP address of the machine you want to block First, you need...

How to install SQL Developer on Windows Operating System?

What is SQL Developer? SQL Developer is a free, integrated development environment that simplifies development and management. SQL Developer offers complete end-to-end...

How to install a suitable Java Development Kit (JDK 8 or Higher) on Windows?

What is JDK? Java Development Kit(JDK) allows you to code and run Java programs. It’s possible that you install multiple JDK versions on the same PC. But Its recommended...

Resolving ORA-28040 Error: Fixing Authentication Protocol Mismatch in Oracle Database

In our development environment, users found the issue No matching authentication protocol while connecting to Oracle Database 19c through Oracle Client 8 or 9.2. The...

How to Install JAVA JDK 16.0.2 in Windows OS?

Following are the Steps for JAVA Installation on windows Step-1: Download JAVA from JAVA Official Website From below links appropriate download JAVA for windows or other...

How to Resolve ORA-38824: A CREATE OR REPLACE Command May not Change the EDITIONABLE Property of an Existing Object

Error-38824 Reason: During the deployment activity for production objects on the UAT environment of an OCI container database, while executing Oracle packages and DB...

Cisco VPN Client Reason 442 Failed to Enable Virtual Adapter- How to Fix it

This error message popup on Windows 8.1/10/11, As the user double-clicks on the selected Connection profile, the VPN client will begin its negotiation with server and...