Maestro session could not be initialized

Error Message

Failed to connect to the database. Error: Received error on openDataBase service call, The session for session ID [session ID] does not exist or is obsolete.;Failed to terminate sessionId :[session ID] and Error: Received error on terminate service call, The session for session ID [session ID] does not exist or is obsolete.

Meaning

Textura created or received a Maestro session, but the session was no longer valid when Textura attempted to open the database.

The termination error also occurs because the session had already expired or become invalid.

Possible Causes

The Maestro session expired before Textura opened the database.
The Maestro web server restarted during the health check.
A temporary service interruption invalidated the session.
Another process removed the session before the request completed.
The Maestro service responded slowly.

Recommended Resolution

Run the health check again to create a new session.

If the error persists, contact Textura Support, your ERP administrator or your ERP consultant. Ask them to review Maestro service availability and session handling.

Next Topic: Maestro session became obsolete while opening the database