Invalid Visualization extension {0}({1})

[MGawron]

Hello,

My client has a problem with random errors:

"Invalid visualization. The visualization was not found on the server. The extension is not available: {0} ({1})

It is a standard pivot table and no extensions are used there. It happens in one application on different sheets, but always on the pivot table. 

There are no special errors about it in engine logs. I found only "Command=Get layout;Result=15;ResultText=Information: Request aborted" in that app.

Do you know what can cause this error?

Qlik Sense Enterprise on Windows 

[rohitk1609]

Error occurs for the same pivot randomly or always? Second Are you sure it is Qlik inbuilt pivot table?

[MGawron]

Yes, it's an inbuilt pivot table. It happens from time to time, randomly. The table works properly most of the time. Even now it works. 

[Anonymous · Accepted solution]

Hi,

I've already this behaviour in past. It was due to resource overload on central node.No problem on CPU or RAM usage when the error occurs ?

Kind regards

[MGawron]

Thank you. It might be because of RAM usage