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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / D365 BC Database ERD
Small and medium business | Business Central, N...
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D365 BC Database ERD

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Posted on by alexbitz33 32

Hello, I have a technical question so I'm hopeful it's ok to post that here. We are on D365 BC and we're looking to get an ERD (Entity Relationship Diagram) for the backend SQL database so we can understand the relationships between all of the out of the box database tables for our ERP. Does anyone have such a thing or know where we can get that?

Thanks,
Alex

  • Suggested answer
    Dallefeld Profile Picture
    Dallefeld 235 User Group Leader on at

    I have seen one but it would take a wall to print and view it. There are 1000s of tables.

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    YUN ZHU Profile Picture
    YUN ZHU 103,717 Super User 2026 Season 2 on at

    Hi, I have only seen something like the following, but not for BC, I hope it can help you a little.

    https://dynamicsdocs.com/nav/2016/w1/table/item-ledger-entry

    pastedimage1661298140614v1.png

    Thanks.

    ZHU

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    Levi B Profile Picture
    Levi B 26 on at
    I had a go at creating something like this, since its come up multiple times when doing consulting or integration work: https://skuno.ai/free-tools/business-central-er-diagram/

    Feel free to give it a try and let me know if you have any feedback 🙂

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