18 January 2024
Goods exported with Payment of IGST - invoice was wrongly uploaded as Without Payment of Tax in August GSTR1. The same was amended to Exports with Payment in October GSTR1. However, we have not received the refund yet. Validation status showing SB004, but invoices not showing in IGST sanction status. How to go about getting the refund?
19 January 2024
This error occurs due to duplicate/repeat transmission of shipping bill - invoice record from GSTN. The previous transmission would have already been validated for IGST refund by ICES. You can create a grievance ticket on the same which may help.