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Microsoft Dynamics 365 | Integration, Dataverse...
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D365 9.1 On-premise error "Updating Contact.fullname.Length is not valid because this is an indexed attribute and hence cannot have size greater than 1700 bytes"

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I'm receiving the following error trying to import data in the Contact Full Name field "Updating Contact.fullname.Length is not valid because this is an indexed attribute and hence cannot have size greater than 1700 bytes"

Our First/Middle/Last Name fields are each set to a max of 255 characters, which totals 765 characters being inserted into the Full Name field.  If I'm not mistaken, each character = 2 bytes, so that would only be 1530 bytes total, but the error is saying the field cannot have over 1700 bytes?  Can anyone please explain the reason for this error then?  Is it also including the total bytes of the Yomi First/Middle/Last fields?

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    Community Member Microsoft Employee on at
    RE: D365 9.1 On-premise error "Updating Contact.fullname.Length is not valid because this is an indexed attribute and hence cannot have size greater than 1700 bytes"

    Hi kcpacker85,

    Maybe you can refer following link:

    Service Update 68 for Microsoft Dynamics 365 9.1.0

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