Hello everyone,I have recently published a report on PowerBI Report Server. It has multiple data sources (SQL server and Active Directory). But scheduled refresh shows an error as shown below in the image. Refresh works fine in Desktop client though. What could be the exact problem I'm facing? Any help? Thanks and Regards,Piyush

so basically Active Directory as a data source for refresh isnt supported. Check here

Scheduled refresh | Microsoft Fabric Community

Anonymous
Not applicable
8 years ago
Hi Anonymous,

This happens in SQL server when two objects have similiar name,

Same fileds name might be there on two differnt table, try to add some prefix in that and then agagin deploy the files and run the scheduler. It should be good.
- Anonymous
  Not applicable
  8 years ago
  Hi Anonymous,
  Thanks for replying but by field name, you meant the column names or the data ? I didn't understood it properly. I checked and there was no columns with same name after merging two tables.
  
  Thanks and Regards,
  Piyush
  - Anonymous
    Not applicable
    8 years ago
    It's the column name.
Anonymous
Not applicable
8 years ago
This is the same issue :
https://community.powerbi.com/t5/Report-Server/Schedule-issue-An-item-with-the-same-key-has-already-been-added/td-p/344209
Anonymous
Not applicable
8 years ago
so basically Active Directory as a data source for refresh isnt supported.

Check here