When you install the SDK for SAS 9.1.2 and you install
Java(TM) 2 SDK, Standard Edition 1.4.2_02 or 1.4.2_04, the following
error message might appear the first time that you install:

   Error: Java(TM) Update
   Java(TM) Update fails to apply changes to your system.

   Error: 1722. There is a problem with this Windows Installer package.
   A program run as part of the setup did not finish as expected.

JDK 1.4.2_02 does not always install correctly on the first attempt on a
clean machine.

To correct this error, do the following:
   1. Reboot your system.
   2. Log in as the Administrator.
   3. Close all programs including anti-virus software
   4. Re-install Java(TM) 2 SDK, Standard Edition 1.4.2_02 or 1.4.2_04

Note:
When you install SAS 9.1.2 and install Java(TM) 2 SDK, Standard Edition
1.4.2_02 or 1.4.2_04, the SAS 9.1.2 Installation points you to the
following location to install the SDK:

http://support.sas.com/documentation/configuration/thirdpartysupport/thi
rdparty912.html

Under the heading "Download J2SE v 1.4.2_02", select the link to
download the Windows SDK.

See SAS Note  #12279  for details on checking if Java is installed
properly on your system.

This was fixed in SAS 9.1.3 SP4.

Operating System and Release Information