ZENworks 11 SP3 allows you migrate the data from an external Sybase database to an MS SQL database installed on a device that does not have ZENworks 11 SP2 installed.
Review the following to migrate the database:
Section 17.1, Preparing to Move the Data
Section 17.2, Migrating the Data from the External Sybase Database to an MS SQL Database
Section 17.3, Post-Migration Tasks