Current Year Sales invoice Import Error


I’m trying to import current year sales invoices to the system all colounm okay with import requirements, but theire is some error when i import the data, can anyone help me to solve this error, Thanks

try to import by this order. first customers, then suppliers, then items, then item prices, then quotations (if those are linked to SO) , then sales order and then Sales invoice.

the above error is that its unable to get the item details from SO

Thank you for advice i will try