'Error! XML Transformation failed' for Storage Management events on Ubuntu 18.04 and above

I seem to have an issue on my Dell servers running Ubuntu 18.04 or greater where the "Storage Management" alert actions events fail. Of all the events listed below, the only ones that fail are the last 12 under where it says "Following events are applicable if Storage Management is installed".  I have the same configuration on our 16.04 servers and I do not have any issues with those. I installed "srvadmin-all" on these and I have followed the documentation on how to run the commands but I keep running into issues with the last 12 Storage Management alert actions.

alertaction      Configure alert actions.

Valid parameters are one of:

event=drivebay            Set drive bay intrusion action(s).

event=powersupply         Set power supply failure action(s).

event=powersupplywarn     Set power supply warning action(s).

event=tempwarn            Set temperature warning action(s).

event=tempfail            Set temperature failure action(s).

event=fanwarn             Set fan speed warning action(s).

event=fanfail             Set fan speed failure action(s).

event=voltwarn            Set voltage warning action(s).

event=voltfail            Set voltage failure action(s).

event=intrusion           Set chassis intrusion action(s).

event=redundegrad         Set redundancy degraded action(s).

event=redunlost           Set redundancy lost action(s).

event=memprefail          Set memory pre-failure action(s).

event=memfail             Set memory failure action(s).

event=hardwarelogwarn     Set hardware log warning action(s).

event=hardwarelogfull     Set hardware log full action(s).

event=processorwarn       Set processor warning action(s).

event=processorfail       Set processor failure action(s).

event=watchdogasr         Set watchdog asr action(s).

event=batterywarn         Set battery warning action(s).

event=batteryfail         Set battery failure action(s).

event=systempowerwarn     Set system power warning action(s).

event=systempowerfail     Set system power failure action(s).

event=systempeakpower     Set system peak power action(s).

event=removableflashmediapresent       Set removable flash media present action(s).

event=removableflashmediaremoved       Set removable flash media removed action(s).

event=removableflashmediafail   Set removable flash media failure action(s).



Following events are applicable if Storage Management is installed

event=storagesyswarn                Set Storage System warning action(s).

event=storagesysfail                Set Storage System failure action(s).

event=storagectrlwarn               Set Storage Controller warning action(s).

event=storagectrlfail               Set Storage Controller failure action(s).

event=pdiskwarn                     Set Physical Disk warning action(s).

event=pdiskfail                     Set Physical Disk failure action(s).

event=vdiskwarn                     Set Virtual Disk warning  action(s).

event=vdiskfail                     Set Virtual Disk failure action(s).

event=enclosurewarn                 Set Enclosure warning action(s).

event=enclosurefail                 Set Enclosure failure action(s).

event=storagectrlbatterywarn        Set Storage Controller Battery warning action(s).

event=storagectrlbatteryfail        Set Storage Controller Battery failure action(s).

If I run any of the alert actions in the top section of the list above, this is what it looks like...

$ sudo /opt/dell/srvadmin/bin/omconfig system alertaction event=watchdogasr execappath='/usr/sbin/om_alerts.sh "Watchdog ASR"'

Alert action(s) configured successfully.

If I run any that are in the bottom section, this is what I get...

$ sudo /opt/dell/srvadmin/bin/omconfig system alertaction event=storagesyswarn execappath='/usr/sbin/om_alerts.sh "storage system warning"'

Error! XML Transformation failed

Is there something I'm missing? Again, this exact configuration works on Ubuntu 16.04 just fine. 

16.04 servers open manage is installed via 

linux.dell.com/repo/community/ubuntu xenial openmanage

18.04 servers open manage installed via

linux.dell.com/repo/community/openmanage/940/bionic bionic main

Please let me know if I can give anyone any more information to help get to the bottom of this. Or any guidance would be greatly appreciated. Thanks