Dear Friends of the art of debugging,
In BPM versions prior to 8.5.5 to turn off INFO logging add:
to your log levels. Alternatively you can also use warning instead of severe.
In BPM 18.104.22.168 and later, this was moved to:
You would have to set this on the WAS admin console, as described here.
If you set it at runtime, no restart is required, however after the next server restart the setting will be reverted.
If you set it at configuration level, it will be persisted to you configuration but will require a server restart to take effect.
I hope this will help you one day, as it helped me. And if it does not, take two of these and call me in the morning.