Bentley Map V8i - Oracle client compatibility

Hi, I want to use an Oracle connection in Bentley Map V8i (SELECTseries 4) 08.11.09.615. I have an Oracle Client 18.1.0.095 but there is an error message about Oracle client compatibility when settting the connection in Geospatial administrator. 

Any suggestion how to solve this? Is different Oracle client version needed?  

Thanks!