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mauro.medizza avatar image
20 ●4 ●4 ●4

MRN News: how to use MRN_TRNA?

We downloaded Elektron SDK - C/C++ - 1.1.0 - Windows and the examples from https://developers.thomsonreuters.com/system/files/EMA%20Tutorials.zip

We took the example #5 (MRNConsumer) and changed just one line

consumer.registerClient(ReqMsg().serviceName("ELEKTRON_DD").name("MRN_TRNA").domainType(MMT_NEWS_TEXT_ANALYTICS), client);

We have the following screen:

and then nothing else happens. What's wrong? What should we do?

Thanks

PS. If we use MRN_STORY instead of MRN_TRNA it works like a charm and we receive data.

elektronrefinitiv-realtimeelektron-sdkc++mrn
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Jirapongse avatar image   Jirapongse

@mauro.medizza

Thank you for your participation in the forum.

Are any of the replies below satisfactory in resolving your query?

If yes please click the 'Accept' text next to the most appropriate reply. This will guide all community members who have a similar question.

Otherwise please post again offering further insight into your question.

Thanks,

AHS

veerapath.rungruengrayubkul avatar image   veerapath.rungruengrayubkul

@mauro.medizza

Please be informed that a reply has been verified as correct in answering the question, and has been marked as such.

Thanks,

AHS

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umer.nalla avatar image
25.3k ●87 ●12 ●25

Hi @mauro.medizza

How long do you leave the example running when requesting TRNA ?

MRN_TRNA items/updates are usually issued less frequently than MRN_STORY items...

Try running the NewsAnalytics GUI Viewer Example (MRN) from this page - found under the ELEKTRON SDK - JAVA - SAMPLE APPS section.

If you see MRN_TRNA in the above GUI viewer but not with the tutorial then please report back here.

UPDATE: I just ran the C++ MRN tutorial requesting MRN_TRNA and a few seconds after the initial Refresh, I do see Updates with TRNA items.


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mauro.medizza avatar image
20 ●4 ●4 ●4

Umer, you are absolutely right. Sometimes it is enough to wait a little bit. We do receive MRN_TRNA items but less frequently than MRN_STORY. Thank you!

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mauro.medizza avatar image
20 ●4 ●4 ●4

By the way, we have tried other two keys without success

1) MRN_TRSI

and

2) MRN_TRNA_DOC

Do you happen to know how to fix these two errors in order to use MRN_TRSI and MRN_TRNA_DOC?

Thanks


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umer.nalla avatar image
25.3k ●87 ●12 ●25

Hi @mauro.medizza

Access Denied means that your DACS ID /Username is not authorised / permissioned for these items. Please speak to your Market Data team or TR Account Manager to get your ID permissioned.

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