Error when updating item post sales order shipment via rest api

Summary:

Hi,

I have requirement to update the item after a sales order has been shipped.i am using the REST API endpoint:

/fscmRestApi/resources/11.13.18.05/invoices/{invoicesUniqID}/child/invoiceLines/{invoiceLinesUniqID}

while trying to update the item with PATCH operation, i received the following error:

Applying List binding LOV_ItemName with given set of values leads to no matching row for a row of type :InvoiceHeaderEO_InvoiceLine2_InvoiceHeaderVOToInvoiceLineVO_InvoiceLineVO, key oracle.jbo.Key[
8001 1
]

But I was able to successfully update the amount using the same process,but the item update fails.could someone help me understand why this error is occuring and how i can resolve it.