ExtractWithNotes returns different ISIN results than the one requested

https://selectapi.datascope.refinitiv.com/RestApi/v1/Extractions/ExtractWithNotes returns some other ISIN than the one requested for. This could be due to the underlying ISIN combinations. But we're expecting that the API returns correct response with the requested ISIN.

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Accepted answers

Jirapongse

@pranaya.sudrik

DSS supports Check-Digit Conversions, as mentioned in the LSEG DataScope Select GUI User Guide.

Check-Digit Conversions: 
• Automatic conversions are done for CUSIPs, ISINs, and SEDOLs when the last digit of the identifier is missing or incorrect. In this case, DataScope Select will identify the correct identifier and replace it in the instrument list.

I checked this ISIN (XS0076085602) on this website and found that this ISIN is invalid. The correct one is XS0076085603.

All comments

Gurpreet

Hello @pranaya.sudrik,

Please provide more details including the request message and the ISIN you are requesting.

pranaya.sudrik

Thanks for your attention Grupreet. Attaching the Req and Response for your reference.

ExtractionRequest.txt

ExtractionResult.txt

URL: https://selectapi.datascope.refinitiv.com/RestApi/v1/Extractions/ExtractWithNotes

ISIN in Request : XS0076085602

ISIN in Response : XS0076085603

Jirapongse

@pranaya.sudrik

DSS supports Check-Digit Conversions, as mentioned in the LSEG DataScope Select GUI User Guide.

Check-Digit Conversions: 
• Automatic conversions are done for CUSIPs, ISINs, and SEDOLs when the last digit of the identifier is missing or incorrect. In this case, DataScope Select will identify the correct identifier and replace it in the instrument list.

I checked this ISIN (XS0076085602) on this website and found that this ISIN is invalid. The correct one is XS0076085603.

pranaya.sudrik

Great, thanks team, appreciate your quick response.

Ideally, we must be working with correct identifiers only, makes sense.

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