Overview
000006 - Timeout: The transaction session expired before the customer completed the payment prompt.Common Causes and How to Resolve
- Customer did not respond to the payment prompt in time: The STK push or USSD prompt was sent but the customer did not enter their PIN before the session expired. The transaction has not yet reached a final status.
- Network or connectivity issues: A slow or intermittent network on the customer’s side may have caused the prompt to arrive late or not at all. The transaction may still be processing.
Next Steps
- Please wait for a final status update before retrying.
- If it takes longer than expected, contact support for further assistance at support@niobi.co.
If the issue persists, please contact our team at support@niobi.co.

