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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / How to know if an attr...
Microsoft Dynamics CRM (Archived)

How to know if an attribute is unique

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Posted on by Community Member

I tried to create a record in Dynamics CRM 365 (with c# code), I got an exception "cannot insert duplicate currency record. Currency with the same currency code already exist ... ". So here the currency code attribute is unique.

My question is how to know if any attribute of any entity is unique.

I tried to retrieve the KeyAttribues of the previous entity but it is empty.

Any help please.

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  • Community Member Profile Picture
    Community Member on at

    Actually, I want to know if any attribute is unique or not (it's property), like these ones :

    msdn.microsoft.com/.../microsoft.xrm.sdk.metadata.attributemetadata.aspx

    But I can't find something like that.

  • Suggested answer
    meenoo Profile Picture
    meenoo 7,316 on at

    Hi E2M,

    Is this what you are looking for?

    community.dynamics.com/.../metadata-and-entity-metadata-browsers-in-microsoft-dynamics-crm-2015

    Thank you.

  • Community Member Profile Picture
    Community Member on at

    In that list of property, I'd like to find something such as "IsUnique"

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