Forum Discussion

Lukas_Ng's avatar
Lukas_Ng
Advocate I
7 months ago
Solved

Issue when Invoking User Data Function in Pipeline - Tenant not authorized for cluster

Dear all,   I have a User Data Function defined as below:    This function simply creates a file in the Lakehouse based on the input file name and path.   However, when I invoke this func...
data pipeline
User Data Functions
  • v-ssriganesh's avatar
    v-ssriganesh
    6 months ago

    Hello Lukas_Ng,

    We hope you're doing well. Could you please confirm whether your issue has been resolved or if you're still facing challenges? Your update will be valuable to the community and may assist others with similar concerns.

    Thank you.

deborshi_nag's avatar
deborshi_nag
Super User
7 months ago

Hello Lukas_Ng 

 

You can run Fabric User Defined Functions in a Fabric data Pipeline, as documented in this Microsoft doc.

 

Utilize User Data Functions in Data pipelines with the Functions activity (Preview) | Microsoft Fabric Blog | Microsoft Fabric

 

However, User Defined Functions in Microsoft Fabric is available in specific regions. Please check your Workspace and Capacity region is in one of these. 

 

New regions supported for Fabric User Data Functions | Microsoft Fabric Blog | Microsoft Fabric

 

That error almost always means the User Data Functions (UDF) service isn’t enabled/available for the region/capacity your workspace is bound to, or the tenant hasn’t been allowed to use that cluster (common during/after preview rollouts).