The process for generating duplicate IRN numbers if you need to reprint an E-invoice, you need to follow the below steps:
Step 1: You can go to the Transactions menu and select the Miscellaneous option.
Step 2: From there, you can choose the option for E Way Bill and Invoicing Management and then select Generate Print E Invoice.
Step 3: After that, Select an automatic option, then specify the voucher type, starting ending date, load the list of vouchers, select the sales bill, and click on the Print E Invoice option.