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NishantGarg's avatar
NishantGarg
Copper Contributor
Oct 13, 2025

In the copy activity RestMoreThanOneObjectsReturned Issue.

In the ADF copy activity i am using the TraceGains API that return the data directly in the top level array collection of json like -

[

    {

        "id": xxx,

        "supplierId": 1,

        "supplierHid": "c",

        "supplierName": "c",

        "itemId": 3648,

        "itemHid": "h",

        "itemName": "j",

        "idCoa": "1",

        "idSupplierAudit": "",

        "action": 1,

        "status": 0,

        "attributes": [

            {

                "id": 42,

                "hid": "CAR 1",

                "value": "False"


I want to implement the pagination in the copy activity then i am getting the error below

Operation on target Copy data1 failed: Failure happened on 'Source' side. ErrorCode=RestMoreThanOneObjectsReturned,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=More than one object returned.\r\n'System.Collections.Generic.List`1[Newtonsoft.Json.Linq.JObject]',Source=Microsoft.DataTransfer.ClientLibrary,'

How i can use this so that i can use the copy activity for the pagination.

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