Loading Data Failed Check The Configuration File Tecdoc //top\\ Jun 2026

Open config file in a plain text editor (Notepad++, VS Code). Look for:

The "Loading data failed. Check the configuration file" error in TecDoc can occur due to various reasons. Some of the common causes include: loading data failed check the configuration file tecdoc

The error explicitly asks you to check the configuration file. You must locate this file to verify its contents. Open config file in a plain text editor (Notepad++, VS Code)

But the actual TecDoc XML still used <CarId> . So the importer was looking for a tag that didn’t exist. Because the error handler was poorly written, it just threw that generic “check configuration file” message instead of saying “field VehicleId not found in XML” . loading data failed check the configuration file tecdoc

Use Windows Search for *.cfg or *tecdoc*.xml if you cannot find the folder.