Type search words and press enter
Seamless e-invoicing is now at your fingertips. Check out our self-help videos.
https://help.tallysolutions.com/docs/te9rel61/Licensing/Error_Code_6439.htm

Error Code 6439: Invalid or incorrect Account ID. Enter valid Account ID to proceed.

Cause

This error occurs when you enter an invalid or incorrect Account ID during activation.

Solution

You must enter a valid Account ID to which you want to add your license.