A hotfix has been applied to the DLP Detection Server and the File Reader service will not start
Data Loss Prevention 16.x
The root concern in this case was the /opt/Symantec/... directory path and all nested files has the wrong group membership
for example:
SymantecDLP old_group
Once the group member ship was updated
for example
SymantecDLP SymantecDLP
Services were restarted and the server was able to come up correctly
If the above information does not allow you to resolve your concern, please open a technical support case for further assistance