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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Currency Exchange rate...
Small and medium business | Business Central, N...
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Currency Exchange rate service not populating rates

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Posted on by Shaun arinex 77
hi all,
 
I'm trying to set up a currency exchange service in BC. I've a Data Exchange Definition set up, and the service is returning valid JSON. I've set it up for just NZD for now, but will ultimately pull a bunch more as well.
 
When I run it or Preview it, I don't get any errors, but it also doesn't update any rates.
 
See Screenshots below.
 
Any ideas on how to get this working?
 
Thanks!
 
 
 
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  • Gerardo Rentería García Profile Picture
    Gerardo Rentería Ga... 23,590 Most Valuable Professional on at
    Currency Exchange rate service not populating rates
  • Suggested answer
    KasparsSemjonovs Profile Picture
    KasparsSemjonovs 4,677 Super User 2025 Season 2 on at
    Currency Exchange rate service not populating rates
    Field mapping for line 4 should be /rates  not /rates/NZD.
    You cannot retrieve just one rate this way. For that You would need a specific API, that requires this.

    Currently system is trying to retrieve all rates by looking into rates/NZD/AED  or rates/NZD/NZD  - and of course there is nothing like that, and it gives nothing to You.

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