Create a PowerBI metadata collector

task australia Updated Mar 12, 2026 5 min read create-powerbi-metadata-collector.md
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Create a collector to import metadata from PowerBI.

Before you begin

Before you begin, verify the following:

Procedure

  1. Navigate to All > Workflow Data Fabric > Workflow Data Fabric Home.

  2. Select the Connect Hub [Omitted image "wdf-connect-hub-icon.png"] Alt text: Connect Hub icon icon in the left sidebar.

  3. Select Create > Metadata collector.

  4. From the System list, select PowerBI.

  5. From the Connection type list, select one of the following:

    1. Select New connection to configure a new connection.

    2. Select Existing connection to reuse an existing connection and select an existing connection from the Connections list.

      The configuration form is filled with details from the existing connection. The name is appended with the word Copy and sensitive details like password aren't copied.

  6. Complete the form.

    Field Description
    Connection name Unique identifier for the connection. This field can't be modified once the connection is established.
    Short description Purpose and details of the connection.
  7. Configure the connection options.

Field

Description

Use MID server

Option to connect to the source system through a MID Server. When selected, the MID selection options appear.

MID selection

MID Server routing option for the collector job. This field appears only when Use MID server is selected.

  • Auto-Select MID Server — The system selects an available MID Server at job execution time. Default selection.
  • Specific MID Server — The collector job runs on the selected MID Server. If the MID Server is offline at job execution time, the job fails with an error identifying the MID Server by name.
  • Specific MID Cluster — The collector job runs on any available MID Server within the selected cluster.

MID Server

MID Server to use for the collector job. This field appears only when Specific MID Server is selected. The selected MID Server is saved on the collector record and used for all subsequent collection runs until changed.

MID Cluster

MID cluster to use for the collector job. This field appears only when Specific MID Cluster is selected. The selected cluster is saved on the collector record; any available MID Server within the cluster may serve the job.

Capabilities

One or more capability labels that restrict auto-selection to MID Servers advertising those capabilities. This field appears only when Auto-Select MID Server is selected.

MID application

MID Server application to use for the collector job. This field appears only when Auto-Select MID Server is selected.

8. Configure the authentication options.
|Field|Description|
|-----|-----------|
|Authenticate using Azure username and password|Azure Active Directory username and password. Set the Azure Tenant ID if you want to specify the Azure tenant ID while using the user name and password authentication.|
|Authenticate using Azure Service principal|Azure Active Directory application tenant ID for Power BI app. To find the tenant ID, select the question mark in the Power BI app and then choose About Power BI. The tenant ID is found at the end of the Tenant URL.|
  1. Configure the client ID and client secret details.

    Field Description
    Microsoft Entra client ID Application client ID for the PowerBI app.
    Microsoft Entra client secret Application client secret for the PowerBI app.
  2. Configure the workspace scope and filters options.

Field

Description

Disable Lineage collection

Option to skip harvesting lineage metadata from Power BI source expressions.

Catalog contents of user's My Workspace

Option to catalog the contents of a user's My Workspace in Power BI. Default: Skip the user's workspace.

Catalog all workspaces and apps in tenant

Option to catalog all workspaces and apps in a tenant, rather than only the workspaces and apps the credentials have explicit access to. Admin privileges are required for the credentials used.

Include Power BI workspace(s)

Workspaces to collect. Enter the exact workspace name or a regular expression to match. Note: If a workspace name includes special characters [. , + , * , ? , ^ , $ , ( , ) , [ , ] , { , } , | , \], escape each special character with a backslash (\). For example, enter Workspace \(Dev\) for Workspace (Dev).

Exclude Power BI Workspaces

Power BI workspaces and their contents to exclude from cataloging. Enter the exact workspace name or a regular expression to match. If both Include Workspaces and Exclude Workspaces are configured, Include Workspaces takes precedence. Note: If a workspace name includes special characters [. , + , * , ? , ^ , $ , ( , ) , [ , ] , { , } , | , \], escape each special character with a backslash (\). For example, enter Workspace \(Dev\) for Workspace (Dev).

11. Configure the connection and reliability options.

Field

Description

Maximum Power BI Expression Length

Maximum number of characters in a Power BI expression that is parsed for lineage metadata. Expressions longer than this value are skipped. Default: 32000

Datasource Name Mapping File

File that maps ODBC source details configured in the datasources.ymlfile. Upload the file if you have configured ODBC source details.

Catalog report preview images

Option to catalog preview images. Default: false

Disable max requests wait

Option to disable waiting for the Power BI API to reset throttling limits (error code 429). When not selected, the collector retries every 5 minutes for up to an hour. When selected, the Max retries and Retry delay settings are used instead.

Max retries

Number of times the system retries a failed API call. Default: 5

Retry delay

Number of seconds to wait between retry attempts for a failed API call. Default: 2 seconds

12. Select **Save**.

Result

The metadata collector is created and appears on the Connectors page with a Configured status. It is now ready to connect to the source system and harvest metadata.

What to do next

After creating the collector, you can perform any of the following tasks:

Parent Topic:PowerBI metadata collector

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