Installation prerequisites

Before you install HCL Z Asset Optimizer, verify that the required hardware and software are available in the installation environment.

Hardware requirements

Z Asset Optimizer requires a z/Architecture® machine capable of running z/OS® Version 2 Release 3 or later.

Software requirements

The software required for Z Asset Optimizer is:
  • z/OS® Version 2 Release 3 or later with z/OS® UNIX® System Services configured
  • Database software: Either Db2® or SQLite. It is not necessary to install the database on all of your z/OS® systems, but it must be installed on at least one z/OS® system.
    If you choose Db2® for your Z Asset Optimizer database:
    • Db2® for z/OS® Version 12, Release 1 and Db2® Utilities for z/OS®
    If you do not have a Db2® license:
    • SQLite, Version 3.27.2, that is embedded in Z Asset Optimizer

      Contact support in order to install ZAO with SQLite only.

  • Language Environment® for z/OS®
  • Any of the following browsers:
    • Firefox Standard Release 93.0 with JavaScript and cookies enabled
    • Firefox Extended Support Release 91.2.0 with JavaScript and cookies enabled
    • Microsoft Edge Version 94.0.992.50 with JavaScript and cookies enabled
    • Internet Explorer, Version 11 with JavaScript and cookies enabled
    • Chrome Version 94.0.4606.81
  • Microsoft Excel 2003