If you want to generate e-way bills and e-invoices separately in BUSY, follow these steps:
Step 1: Check the options in the Transport Window. There are three options available: E-invoice required, E-way bill required, or Generate E-way Bill Within E-Invoice.
Step 2: If you select 'Y' for Generate E-way Bill Within E-Invoice, it will generate them together.
Step 3: If you want to generate e-way bills and e-invoices separately, select 'N' for Generate E-way Bill Within E-Invoice. Then proceed to generate them separately.