After changing the Power BI gateway, reports won't run.

[Anonymous]

I usually run reports from my PC and they work stably. But that doesn't suit me. I have a server where I have installed data gateway, oracle client and tried to migrate reports. At first they work, but after a while this error appears.

What can I do?

[nickyvv]

Hi @Anonymous,

a few questions:

• Are the reports Import or DirectQuery?
• What sources are you using?
• Did you set up the gateway in the dataset settings?
  • And can you refresh the dataset?

[Anonymous]

1. Are the reports Import or DirectQuery? - Direct Query
2. What sources are you using? - Oracle Database
3. Did you set up the gateway in the dataset settings? Yes
   • And can you refresh the dataset? I can refresh server, but can't refresh database.
4.