Does Oracle Discoverer 11g work with Oracle Database 19c?

This is a critical compatibility question frequently encountered by customers due to Discoverer’s end-of-life status. While some components might connect, we often see technical barriers. For example, customers running Discoverer Desktop version 11.1.1.7 against a 19c database (e.g., 19.20.0.0) report issues such as ‘No matching authentication protocol’.

Blitz Report is explicitly marketed as a direct Discoverer replacement. The advantage is the quick migration path. You can use our fully automated Discoverer migration features to import existing worksheets, complete with assignments and parameters, into the Blitz Report framework.

The migration is streamlined. You can run Discoverer analysis reports to identify the scope, and then import the discovered reports either individually via the menu option or in mass using the mass import API utility. Because Blitz Report uses simple SQL and eliminates the Discoverer business area layer, the technical management burden is drastically reduced.

Blitz Report operates entirely as an add-on within the standard EBS Forms interface. It leverages existing EBS security and the concurrent request mechanism. This architectural choice means you avoid the client-side compatibility issues and reliance on obsolete components like Discoverer Desktop, ensuring stability even during major database upgrades.