Hello Indisky Technologies And Services llp The 1017 error code occurs when incorrect GSP credentials are used. To resolve this, please ensure you're using the correct GSP credentials.

If you haven't generated your GSP credentials yet, please refer to our help article for step-by-step instructions: https://refrens.freshdesk.com/support/solutions/articles/44002327880-how-to-create-gsp-user-name-and-password-to-generate-e-invoices-on-refrens-india-.

Once you've generated your credentials, try generating the e-invoice and e-way bill again.

If you need further assistance, feel free to ask!