Unable to Create AR Invoice using REST API

Summary:

Hi,

I am following the same payload structure provided in Oracle docs. But not able to create AR invoice , it shows "Bad Request" error.

We are in 25C. It worked earlier.

Ref:

{
"BusinessUnit" : "[Value]",
"TransactionSource" : "[Value]",
"TransactionType" : "[Value]",
"TransactionDate" : "2025-10-01",
"AccountingDate" : "2025-10-01",
"InvoiceCurrencyCode" : "[code]",
"BillToCustomerNumber" : "247643",
"BillToSite" : "7002",
"PaymentTerms" : "IMMEDIATE",
"receivablesInvoiceLines" : [ {
"LineNumber" : 1,
"Description" : "Test Description1",
"Quantity" : 1,
"UnitSellingPrice" : 1100
} ]
}

Please advise.

Thanks.

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