Hello Henk,
Currently,
Telerik Data Access supports only one version of the Oracle Managed driver - 4.121.1.0. This is a functional restriction. In other words, Data Access does not have explicit check of the version number, but
it is incompatible with other versions.
I hope this helps. Do not hesitate to get back to us, if you have further questions.
Regards,
Doroteya
Telerik
OpenAccess ORM is now
Telerik Data Access. For more information on the new names, please, check out the
Telerik Product Map.