REST API request - Purchase Receipt creation

Hi all,

I’ve been running into some issues while trying to create a purchase receipt for a purchase order through the REST API.

I’m making a PUT request to /PurchaseReceipt in Postman with this body:

{
    "VendorID": {
        "value": "DER"
    },
    "LocationID": {
        "value": "MAIN"
    },
    "Details": [
        {
            "InventoryID": {
                "value": "10068777051226"
            },
            "Warehouse": {
                "value": "NORR"
            },
            "Location": {
                "value": "J01A"
            },
            "LotSerialNbr": {
                "value": "1016"
            },
            "ExpirationDate": {
                "value": "2025-05-01T00:00:00+00:00"
            },
            "POOrderType": {
                "value": "Normal"
            },
            "POOrderNbr": {
                "value": "PO000271"
            },
            "POOrderLineNbr": {
                "value": 1
            }
        }
    ]
}

But I end up with a 422 and the following error message:

"error": "Inserting  'Purchase Receipt Line Split' record raised at least one error. Please review the errors.",

Further into the response block in the receipt line item, I get this:

"ExpirationDate": {
    "error": "'Expiration Date' cannot be empty."
},

I can’t seem to make out the issue here, as the expiration date is clearly in the request body.

This issue does not occur if I try to create the receipt manually instead of through a REST request.

Additionally, this only seems to occur for purchase orders with certain inventory items, but not others. Making a near identical request with a different inventory item will successfully create the purchase receipt, so I’m thinking it must be something to do with the item itself, but I can’t figure out what that might be.

Any insights into this issue would be greatly appreciated!