topic Qlikview server issues in QlikView

Qlikview server issues

Anonymous — Mon, 26 Jan 2026 18:19:17 GMT

Hi All,

Could you please tell me issues in Qlikview server and how to resolve that issues.

Thanks,

Krishna

Chip_Matejowsky — Fri, 16 Jun 2017 12:24:43 GMT

Hi Krishna,

Potential QVS issues are really too numerous to mention in one post here. Do you have a specific issue you need assistance with?

What prompted your question here? Are you preparing for QlikView certification exam?

Best Regards,

Chip

craig157 — Fri, 11 Aug 2017 08:08:44 GMT

We had one the other day as below:

QDSMain.Exceptions.TaskFailedException: Task execution failed with errors to follow. ---> System.ArgumentNullException: Value cannot be null. ||

Parameter name: stringToUnescape || at System.Uri.UnescapeDataString(String stringToUnescape) ||

The good news is we figure out that a previous employee had created the credentials on his local login which had expired since leaving the company.

So keep an eye out on the processes on the hosted server!