I'm running iManager on SLES 12 SP2. When I attempt to upgrade plugins, iManager immediately returns success. However, restarting tomcat and returning to the page shows the same plugins:

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Looking into /var/opt/novell/iManager/nps/packages shows that 0-byte files have been created for the plugins in question. I have some log files in Google Drive viewable here: https://drive.google.com/open?id=0B2...3dhWnlJWHJ2WE0.

The catalina.out file shows the "ZipFileException" when attempting to unzip the 0-byte files, but not why the modules failed to download.

Anyone know what's going on?