Support export configuration

**Problem**
When working with services, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

Start by locating the service-handling and configuration/export entry points in the repository, then trace where current errors are produced. Define the expected export configuration behavior and detailed error cases before changing anything. Done means the supported configuration is handled and the relevant error paths are covered by tests, if the project has them.

Written by the indexing model from the issue text.