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Thread: Data Exclusion symbol not showing up in REST legend

  1. #1
    Terry Giles
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    Default Data Exclusion symbol not showing up in REST legend

    I have a layer in a map service where the symbology includes an excluded data value (in ArcMap, it's a graduated symbol with manual classes defined on a numeric field. I used the data exclusion dialog to exclude Nulls and have a symbol set for that too - see attached) but it does not show up in the REST endpoint legend or in the Silverlight Legend control. Is this a known limitation of the REST legend or a bug? I'm running v10.0 SP4. I've tried restarting the service & clearing the REST cache but the symbol still doesn't show up.

    Thanks, Terry
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    Terry Giles

  2. #2
    Ravi Narayanan

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    Default Re: Data Exclusion symbol not showing up in REST legend

    Hi Terry,

    This does not seem like a generic bug. I check the legend for data exclusion and the symbol is included in the legend response.

    By any change was the REST cache not cleared after the updated was made to the legend? If the cache is not cleared you could be seeing the cached response which does not contain this excluded symbol.

  3. #3
    Terry Giles
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    Default Re: Data Exclusion symbol not showing up in REST legend

    Hi Ravi,

    Yes, I manually cleared the cache while testing this. I also have the cache set to clear daily and I still don't see the data exclusion symbol. The Map Service is coming from a MSD file, would that make a difference vs. a MXD powered service?

    Thanks again, Terry
    Terry Giles

  4. #4
    Ravi Narayanan

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    Default Re: Data Exclusion symbol not showing up in REST legend

    Hi Terry,

    I checked a msd based MapService and legend shows the data exclusion symbol. I am testing with 10.0 SP4+, so I am not sure if any recent changes could be helping. If you can send a repro case to ESRI Support, they can help troubleshoot this further.

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