Oracle Scheduler Agent V 19.7. registration failed with Unsupported database version.

Hello all,

we want to use Oracle Scheduler Agent on client side but db registration failed:

schagent -registerdatabase <server> 8080

Agent Registration Password ? **********

Failed to register database: Unsupported database version. An 18.1.0 agent is needed for an 18.1.0 database.

DB has version 19.7.0.0.200414 plus interim patch 31137765.

Client has the same 19.7.0.0.200414.

Please do you have some idea howto solve it?

Thanks a lot.

Regards Jan