Installation of the required fix packs

Some versions of DB2® require a fix pack. You can check whether one is required and obtain it from the DB2 support website.

The command for installing a fix pack for DB2 depends on your operating system and whether you created an instance during installation.

Did you create a DB2 instance during installation Windows operating system UNIX and Linux® operating systems
Yes Enter the db2level command from the DB2 command window:
db2level
Log on with the DB2 instance user ID and enter the db2level command:
su - DB2_instance_ID
db2level
No Run the regedit command and look for the information in the following location: HKEY_LOCAL_MACHINE\SOFTWARE\IBM\DB2\InstalledCopies\db2_name\CurrentVersion Enter the db2ls command:
DB_HOME/install/db2ls
or
/usr/local/bin/db2ls

For more information, see the documentation that the DB2 fix pack provides.

Verify the DB2 installation.