After enabling ILM on a system with activity data, any process monitoring details show up blank.
Current data was not properly opted in when ILM was enabled.
Release : 12.3
Component : AUTOMATION ENGINE
This can be caused due to -D not being utilized from commandline or a related issue that will be fixed in a future version.
If ILM was enabled via the dbload GUI, make sure the option 'force switch in' is enabled.