You see the OracleVSSWriterPROTECT - service is not running on the server where your DLP Oracle database is installed.
When attempting to start from MMC snap-in, the following error occurs:
Windows could not start the OracleVssWriterPROTECT service on Local Computer.
Error 0x80070514: Not all privileges or groups referenced are assigned to caller.
DLP and Oracle in two-tier configuration
This service requires specific permissions in order to run.
Technically, DLP doesn't require or utilize the OracleVSSWriter service, but in the event it is required (for purposes associated with the running Oracle backups), the required permissions are available from this Oracle doc:
This service is not required for DLP to function, but is installed with Oracle version that comes with DLP by default.