Source:  ZENworks for Servers; Policy and Distribution Services installation on NetWare servers.

Explanation:  The Installation Wizard creates the Distributor and/or Subscriber objects in the eDirectory tree when you install the Policy and Distribution Services software. The eDirectory schema must be extended to accommodate TED objects before you begin the installation.

Possible Cause:  You are trying to install Policy and Distribution Services without extending the schema first.

Action:  Follow the instructions in Installing Policy and Distribution Services .