: For modern TecDoc Web Service (TWS) or TecDoc Data Service (TDaaS) implementations, the configuration file stores an API key, client ID, or JWT token. If this token has expired or was regenerated without updating the file, the server will reject the handshake, resulting in a “loading data failed” message.
Because TecDoc systems rely on complex database structures and precise configuration parameters, this error can bring workflows to a halt. This guide explores the technical reasons behind this failure and provides a step-by-step resolution strategy. loading data failed check the configuration file tecdoc best
