The db2jcc_license_cisuz.jar file is included in all DB2 Connect server editions. Probably your DB2 administrators can provide you with the files.
Now what do I do? If you do not have the file, then you must purchase a DB2 Connect product so that you may license the JDBC driver to connect to a mainframe. jar file is located in the /db2/license directory of the activation CD or activation file downloaded from Passport Advantage. If you have a Passport Advantage account, then remember to download the activation key from Passport Advantage for the DB2 Connect edition that you have purchased. If you already have one of these products, then please use the license file from the DB2 Connect Activation CD. The license is also part the IBM Database Enterprise Developer Edition. The important parts: The db2jcc_license_cisuz.jar file is included in all DB2 Connect server editions including DB2 Connect Personal Edition.
I'm assuming you are talking about DB2 for z/OS.
