Validations on Items

1. Sl.no of the item is verified for duplicate values.
2. Each item needs to have valid HSN code with at least 4 digits. That is, items of goods type should be 4 or 6 or 8 digits and items of service type should be 4 or 5 or 6 digits. HSN Code should be valid as per the GST master.
3. If Is_Service is selected, then the HSN codes must belong to services.
4. Each item should have valid Unit Quantity Code (UQC) as per the master codes, in case of goods.
5. Quantity and Unit Quantity Code are mandatory for Goods and optional for Services.
6. Tax rates are being validated. Only the allowed tax rates will be accepted.
7. In case of intra-state transactions, the sum of SGST and CGST tax rates should be entered as GST Rate.
8. In case of an inter-state transaction, the IGST tax rate and value has to be passed.
9. In case of the export transaction, IGST tax rate and value has to be passed.
10. In case the buyer is SEZ unit, then IGST tax rate and value has to be passed irrespective of the state of the buyer.
11. The maximum number of items in each invoice should not exceed more than 1000 items.