Fulfillment API responding with 30500 system error

[dhedha_13]

I want to update tracking number for my order at Ebay and using this endpoint but got 500 in response.

API endpoint : https://api.ebay.com/sell/fulfillment/v1/order/{order_id}/shipping_fulfillment
payload (values are empty for posting): 

{

    "lineItems": [

        {

            "lineItemId": "",

            "quantity": 1

        }

    ],

    "shippedDate": "",

    "shippingCarrierCode": "",

    "trackingNumber": ""

}

Response : 

{

    "errors": [

        {

            "errorId": 30500,

            "domain": "API_FULFILLMENT",

            "category": "APPLICATION",

            "message": "System error."

        }

    ]

}

Does anyone has any idea about resolving this?
Please suggest.

[shan8390]

I have also been getting the same error for the past week. Any fixes from the technical team?

[znts-wholesale-global · Accepted solution]

Try passing the  shippedDate, it worked for me.

[dhedha_13]

Let me try it. Seems promising to me.

[znts-wholesale-global]

Your lineitemid is also empty, so if that does not work then call get order and get the line item id form there and pass with the tracking information.

[dhedha_13]

Hey

I was passing all the details but I haven't shared it here since it was personal data.
My endpoint is working now. I used the similar shippedDate format like you and it worked for me.
API responded 201 created.

Thanks!

[znts-wholesale-global]

Were you able to set the tracking detail as well? I am stuck on the shippingCarrierCode