Installing and configuring an DB2 ODBC CLI-driver on Windows

An DB2 CLI-driver is a self-sufficient driver that supports a subset of the functions that are provided by the DB2 ODBC-driver.

First download the DB2 ODBC CLI-driver from IBM’s homepage. As such you don’t need to install the driver. You just need to copy it to the location where you want it to reside.
In the below example the directory for the driver is: C:\Software\DB2_ODBC\
The file downloaded from the IBM-homepage is then unpacked into the directory v10.5fp11_nt32_odbc_cli

When the driver is unpacked go to the directory bin. In this directory you need to execute the command db2cli install -setup. This installs/makes the driver visible inside ODBC Data Sources in Windows.

Now you need to create or copy an existing db2cli.ini file to the directory (in this example): C:\Software\DB2_ODBC\v10.5fp11_nt32_odbc_cli\clidriver

Below is an example of what the contents of an db2cli.ini file could be. The db2cli.ini file is “just” a file containing meta-information about the alias that you want to use for you driver inside ODBC Data Sources in Windows.

Now you need to create or copy an existing file db2dsdriver.cfg. This file is to be placed in the directory (in this example): C:\Software\DB2_ODBC\v10.5fp11_nt32_odbc_cli\clidriver\cfg

Below is an example of what the contents of an db2dsdriver.cfg file could be. The db2dsdriver.cfg file contains the more technical information about the alias that you created in the db2cli.ini file. Therefore, the alias in this file must correspond to an alias in the db2cli.ini file. Pointing the alias in the db2cli.ini file to a server and database.

NB! The port number (port=”50000”) in the example below doesn’t have to be the port number used on your system. This is just the default port number for an DB2-instance.

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