No end of day price data in TRTH for ric with valid status

Hi

I get the ric ACCOB.O as a constituent of the .SPX some days between 1996-01-01 and 2019-10-02 while hitting the endpoint:

https://hosted.datascopeapi.reuters.com/RestApi/v1/Search/HistoricalChainResolution 

with the parameters:

{
  "Request": {
    "ChainRics": [
      "0#.SPX"
    ],
    "Range": {
      "Start": "1996-01-02T00:00:00.000Z",
      "End": "2019-10-02T00:00:00.000Z"
    }
  }
}

Result:

                {
                    "Identifier": "ACCOB.O",
                    "IdentifierType": "Ric",
                    "Source": "",
                    "Key": "VjF8MHgzMDAwMDAwMDAwMDAwMDAwfDB4MzAwMDAwMDAwMDAwMDAwMHx8fHx8fHxBQ0NPQi5PfA",
                    "Description": "Historical Instrument",
                    "InstrumentType": "Unknown",
                    "Status": "Valid",
                    "DomainCode": "6"
                },

However, I do not manage tp get end of day prices for this instrument with the endpoint

https://hosted.datascopeapi.reuters.com/RestApi/v1/Extractions/ExtractWithNotes 

{
    "ExtractionRequest": {
        "@odata.type": "#ThomsonReuters.Dss.Api.Extractions.ExtractionRequests.ElektronTimeseriesExtractionRequest",
        "ContentFieldNames": ["Ask", "Bid", "High", "Last", "Low", "Trade Date"],
        "IdentifierList": {
            "@odata.type": "#ThomsonReuters.Dss.Api.Extractions.ExtractionRequests.InstrumentIdentifierList",
            "InstrumentIdentifiers": [{
                "Identifier": "ACCOB.O",
                "IdentifierType": "Ric"
            }],
            "ValidationOptions": {
                "AllowHistoricalInstruments": true
            },
            "UseUserPreferencesForValidationOptions": false
        },
        "Condition": {
            "StartDate": "2019-10-01T23:59:59.999Z",
            "EndDate": "2019-10-03T23:59:59.999Z"
        }
    }
}

Result:

{
    "@odata.context": "https://hosted.datascopeapi.reuters.com/RestApi/v1/$metadata#ThomsonReuters.Dss.Api.Extractions.ExtractionRequests.ExtractionResult",
    "Contents": [
        {
            "IdentifierType": "Ric",
            "Identifier": "ACCOB.O",
            "Ask": null,
            "Bid": null,
            "High": null,
            "Last": null,
            "Low": null,
            "Trade Date": null
        }
    ],
    "Notes": [
        "Extraction Services Version 13.1.40889 (ec84d57d2aa3), Built Aug  9 2019 18:16:12\r\nProcessing started at 10/03/2019 10:19:38.\r\nUser ID: 9020500\r\nExtraction ID: 2000000102699099\r\nSchedule: 0x06d03e1289410279 (ID = 0x0000000000000000)\r\nInput List (1 items):  (ID = 0x06d03e1289410279) Created: 10/03/2019 10:19:38 Last Modified: 10/03/2019 10:19:38\r\nReport Template (12 fields): _OnD_0x06d03e1289410279 (ID = 0x06d03e1289610279) Created: 10/03/2019 10:19:35 Last Modified: 10/03/2019 10:19:35\r\nSchedule dispatched via message queue (0x06d03e1289410279)\r\nSchedule Time: 10/03/2019 10:19:37\r\nTimeseries Date Range: 01/01/1996 to 10/03/2019\r\nProcessing completed successfully at 10/03/2019 10:19:38, taking 0.241 Secs.\r\nExtraction finished at 10/03/2019 10:19:38 UTC, with servers: x07q14, ETS (0.2 secs), QSHC17 (0.0 secs), QSSHA1 (0.0 secs)\r\nWriting RIC maintenance report.\r\n",
        "Identifier,IdentType,Source,RIC,RecordDate,MaintType,OldValue,NewValue,Factor,FactorType\r\n"
    ]
}

Could you please advise?

Thanks in advance for your hep,

Benoit