GST e invoicing running serial no break

This discussion addresses the challenge of maintaining serial number continuity for manual export invoices within the GST e-invoicing system. The user prepares invoices manually and transitions them to the e-invoicing portal at month-end, where system-generated serial numbers are used. Rescheduling shipments can cause breaks in the manual sequence, which conflicts with the GST portal's requirement for an unbroken chain. The user seeks guidance on how to resolve this, including the possibility of creating and cancelling dummy invoices to maintain numerical synchronisation.