Collection of String in deep entity model

[Shahab]

I am Working on a Deep Entity post odata request I am facing a challenge while adding multivalue-array in properties.
my JSON format is quit complex :

{

    "tourUpdateEventType": "FROZEN",

    "tourDetail": {

        "tourId": "",

        "transporterId": "",

        "transporterName": "Default transporter",

        "vehicleModelId": "",

        "vehicleModelName": "SUZUKI",

        "vehicleId": "",

        "tourStartTime": "",

        "tourEndTime": "",

        "tourTravelDistance": 5955,

        "isSortedForTour": false,

        "isMultiTrip": false

    },

    "orders": [

        {

            "id": "",

            "sourceOrderId": "",

            "type": "DROP",

            "date": "2024-11-07",

            "slot": {

                "start": "2024-11-07T02:00:00.000+0000",

                "end": "2024-11-07T17:00:00.000+0000"

            },

            "channel": "DISPATCH_IQ",

            "orderStatus": "PLANNED",

            "actor": {

                "id": "mara/personnel/rupsinghg"

            },

            "triggerTime": "2024-11-07T11:06:19.074+0000",

            "lineItems": [],

            "lineItemTransactionStatuses": [],

            "teamId": "1012-KS1",

            "quantities": [],

            "homebaseId": "1012",

            "homebaseEta": "2024-11-07T05:02:00.000+0000",

            "homebaseCompleteOtp": "5544",

            "customerCompleteOtp": "1868",

            "cancellationOtp": "1868",

            "customerReturnOtp": "6412",

            "locationId": "1012-KS1-01-0004300012",

            "planIteration": 1,

            "tourDetail": {

                "sequence": 1,

                "isSortedForTour": false

            },

            "initialEta": "2024-11-07T05:11:22.000+0000",

            "initialEtd": "2024-11-07T05:19:22.000+0000",

            "orchestrationMetadata": {

                "waybills": []

            },

            "amountTransaction": {

                "refId": "40e649bef5374ebb87c432c658a50ad5",

                "amount": {

                    "amount": 3,

                    "currency": "PKR"

                },

                "exchangeType": "NONE"

            }

        }

    ],

    "timestamp": "2024-11-07T11:06:23.338+0000"

}
facing problem in :

"lineItems": [], "lineItemTransactionStatuses": [], kindly help 

[junwu]

what problem?

[Shahab]

i dont know how to declare these array fields in odata data model in Service with SAP Annotation

[RalfHandl]

Which OData version (V2, V4) and which stack (CAP, RAP, ...) care you using?

OData V2 does not allow collections of strings at all.

OData V4 allows collections of strings, and they are supported in CAP. Not sure about the implementation state in RAP.

[Shahab]

rightnow i am using V1 But if i use V4 Kindly help me which method entity i use for deep_entity and how can I found my service in tcode /n/IWFND/MAINT_SERVICE