When Replication Server establishes a connection to a non-ASE replicate server, Replication Server verifies whether the option to return native error codes from the non-ASE replicate server is enabled for the connection.
If the option is not enabled, Replication Server logs a warning message that the connection works but that error action mapping may be incorrect.
See Replication Server Options > Enterprise Connect Data Access Option for ODBC Users Guide for Access Services > Configuring the Access Service Library > Configuration Property Categories > Target Interaction Properties > ReturnNativeError to set the option in the Enterprise Connect™ Data Access (ECDA) Option for ODBC for your replicate server.