1.2.1 Cannot Launch Web Page for Spacewalk Server After Upgrading to Spacewalk 2.7 on Oracle Linux 6

A "404" error is encountered when you attempt to launch the web page for the Spacewalk server after upgrading from Spacewalk 2.6 to 2.7 on an Oracle Linux 6 system. This problem is due to the removal of the /usr/share/java/jta.jar symbolic link by yum during the upgrade process.

To resolve the problem, run the following command on the Spacewalk server:

# ln -s geronimo-jta.jar /usr/share/java/jta.jar

After running the command, restart the Spacewalk services:

# /usr/sbin/spacewalk-service restart