If you plan to use the IBM® WebSphere® Application Server V7.0 to deploy any IBM® Unica Marketing products, you must apply Fix Pack 17 (also referred to as Version 7.0.0.17) or higher to address a security issue. This applies to all WebSphere® Application Server 7.0 packages, including the version that is bundled with some IBM® Unica Marketing products.

http://www-01.ibm.com/support/docview.wss?rs=180&uid=swg27013594.

For additional information about supported WebSphere® versions for deploying IBM® Unica Marketing products, see the Recommended Software Environments and Minimum System Requirements document for each product.