Unhelpful error message when a required parameter is not configured

[Michael-A-McMahon]

Configuring a large number of parameters is challenging, and Azure and OCI providers are designed to generate helpful error messages when required parameters are missing. Something has broken, and the error message is no longer useful:
No value defined for parameter "oracle.jdbc.provider.parameter.ParameterImpl@58326051"
This message should include the name of parameter, but that isn't happening.

This can be recreated by configuring Azure interactive authentication without configuring a redirect URI. Other cases may recreate this issue as well.