OCI-42807
A Virtual Private Database (VPD) policy cannot be applied to an object owned by SYS.
Cause
An attempt was made to apply a VPD policy to an object owned by SYS. VPD policies cannot be applied to SYS-owned objects.
Action
Do not apply a VPD policy to any SYS-owned object. You can apply a VPD policy to an object that is not owned by SYS.