How to fix Table space corruption in DB2 Database?

Relational Database Manage system provides important application that is DB2 – it is known as Database 2 which stores the collection of database objects. It contains Tables, Trigger, Views, Schema, Buffer Pool, etc. One of the most important objects of DB2 database is table which provides administrator or users with efficient data safety and stores the data in tables. These tables are again stored in the Table space. But sometimes table space gets corrupted or damaged due to various reasons and then you are not able to open table because it gets inaccessible.

 

DB2 Table Space may get corrupted or damaged due to various reasons some of them are mentioned below.

Causes for Table Space Corruption

1 – Table Space may get corrupt due to virus attack, abrupt shutdown of system, hardware failure, application corruption, etc.

2 – Table space may get inaccessible due to some errors.

3 – Corruption to one single table may corrupt the entire table space.

4 – After hardware crash DB2 table space went from online to offline. So, when you fix the hardware problem and try to change the state of table from offline to online, the state does not change and it starts throwing error message and this is one of the reasons of table space corruption. 

Also Read: Recovering damaged DB2 database by using backup

Above mentioned causes are normally found and it becomes a difficult task for administrator to fix it. Luckily there are several solutions available to fix it and thereafter you can easily access your DB2 database tables. Follow the below methods to fix the table space corruption in DB2 Database.

Solution – How to fix Table Space Corruption

Thus, here are the solutions that you can apply to fix and recover DB2 database using any of the below steps:

1 – Drop the broken or damaged table space and create the new one. 

2 – Recover DB2 database from recent backup.

3 – Above two methods successfully solve problems in many cases, but if the above methods fails, then it is recommended that you must look forward to use any third party DB2 repair software to restore corrupt Table Space.

One of the world wide used and professional third party software is DB2 File Repair Tool. This tool is totally safe and easy to use and it is very useful and handy to fix the problem. It is a secure tool that easily fixes and recover corrupted or damaged DB2 database that uses powerful recovery algorithms.