How to Increase DLP Manager Service Logging Levels. This affects DLP Manager Service log output to the localhost log.
DLP 15.8
DLP 16.0
DLP 16.1
To increase logging make the following changes in ManagerLogging.properties file:
WIndows: C:\Program Files\Symantec\DataLossPrevention\EnforceServer\<version>\Protect\config
Linux: /opt/Symantec/DataLossPrevention/EnforceServer/<version>/Protect/config
Note: Default value is INFO
com.vontu.logging.ServletLogHandler.level = FINEST
com.vontu.level = FINEST
com.symantec.dlp.level = FINEST
org.apache.juli.FileHandler.level = FINEST
A restart of SymantecDLPManagerService is required to pick up the change.