Error While Creating Payment using REST

3:05PM

Summary:

Hi,

We are getting following error when we try to create a new payment

You must provide a valid value for the Site attribute. (AP-810667)

We are using the POST method of the REST: {{AppURL}}/fscmRestApi/resources/11.13.18.05/payablesPayments. Our request payload is as following. The PayeeSite value in the payload is a valid site assigned to the Demo BU.

{
"PaymentNumber": "101088",
"PaymentDate": "2026-09-14",
"PaymentDescription": "AWT Payment",
"PaymentType": "Manual",
"PaymentCurrency": "USD",
"BusinessUnit": "Demo BU",
"Payee": "Demo Supplier",
"PayeeSite": "Demo Supplier Site",
"PaymentMethod": "DIRECT DEPOSIT",
"PaymentProcessProfile": "DIRECT DEPOSIT",
"PaymentAmount": 854,
"PaymentStatus": "Negotiable",
"DisbursementBankAccountName": "DD Account",
"relatedInvoices": [
{
"InvoiceNumber": "Withholding tax-100-2",
"DiscountTaken": 10,
"AmountPaidPaymentCurrency": 854

Error While Creating Payment using REST

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