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Small and medium business | Business Central, N...
Suggested Answer

BC Table Extensions

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Posted on by 40

Hello BC experts,

I have question about getting list of fields that extension table contains.

On-Premise NAV solution have "Application Object Metadata" table that we use to find out fields of individual extension tables.

On cloud version (BC) we don't have access to this table anymore, so we found replacement table - AllObjWithCaption. We can get some needed info from this table, but when we try to open extension tables from this list, they have 0 fields.

Can anyone give me some pointers where I could get fields from extension tables. This is code snippet how I tries to read field info:

allobj: Record AllObjWithCaption;
 field: Record Field
 allobj.SetRange("Object Type", allobj."Object Type"::"TableExtension");
 field.SetRange(TableName, allobj."Object Name");

Thanks

I have the same question (0)
  • Suggested answer
    Andy Sather Profile Picture
    on at

    Hello  - We currently do not have dedicated Dev support via the Dynamics 365 Business Central forums, but I wanted to provide you some additional resources to assist.  If you need assistance with debugging or coding I would recommend discussing this on one of our communities.

    www.yammer.com/dynamicsnavdev

    dynamicsuser.net/.../developers

    I will open this up to the community in case they have something to add.

  • Suggested answer
    Suresh Kulla Profile Picture
    50,251 Super User 2025 Season 2 on at

    Check in the table "Table Metadata" object.

  • tvinko1 Profile Picture
    40 on at

    Thanks, but I didn't find this info in Table Metadata. Information about extension fields are in "Application Object Metadata", but they are listed under base tables.

  • JJMc Profile Picture
    291 on at

    Can't you find the information you need in the table Field?.

    Here you have all BC's fields

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