We have tested (or attempted to test) bug like this when Spacewalk 2.6 was to be released. This is a clone of that bug to get it re-tested on Satellite 5.8.0. In some cases bug can be completely irrelevant (in such cases I suggest to close the bug as NOTABUG), in some cases it might be wise to take the bug as a note that something changed in a given area and we might want to sanity-test that area (and mark the bug as VERIFIED with "SanityOnly" keyword) and in some cases bug might be totally relevant to Satellite. +++ This bug was initially created as a clone of Bug #1122974 +++ +++ This bug was initially created as a clone of Bug #1122971 +++ Description of problem: ISE in case no system is selected for deployed configuration files comparison. Version-Release number of selected component (if applicable): spacewalk-java-2.0.2-78 How reproducible: 100% Steps to Reproduce: 1. Create configuration channel. 2. Create a configuration file in it. 3. Register a client to Satellite. - add provisioning entitlement. - assign the configuration channel to the client. - install rhncfg* on the client. 4. Deploy the configuration file on the client. $ rhncfg-client get 5. Configuration -> Recently Modified Configuration Files: -> "conf file" -> Compare File -> Deployed Files Do not select any system, just press "Schedule File Comparison" Actual results: ISE Expected results: Some message. Additional info: --- Additional comment from Grant Gainey on 2016-02-03 15:07:48 EST --- spacewalk.github PR#128 --- Additional comment from Grant Gainey on 2016-02-04 14:37:57 EST --- spacewalk.github 70291fb1453e235fecfcc74e1e0f0854ff5a8df6q --- Additional comment from Jan Hutař on 2016-11-10 17:32:52 EST --- I have tested on both SWnightly@OracleXE10@RHEL6 and SWnightly@PostgreSQL@RHEL7 (spacewalk-java-2.6.47-1.el?.noarch). When testing this, I have reported bug 1394053 and bug 1394058. After performing steps in comment #0, I got "No system was selected." error, which is good. For sanity purposes, I have also tried to schedule the diff with one system selected and it worked. => VERIFIED