Does Symantec DLP support Oracle OMF (Oracle Managed Files) or ASM (Automatic Storage Management)?
If your DB is using these advanced Oracle features they have to be supported by your DBA team.
Symantec DLP would only support the schema.
The environment would be in an alternate configuration and the support provided would be according to What would occur in current releases if the backend Oracle DB is not certified or unsupported ? (broadcom.com).