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Data reload performance issue when using ConvertToLocalTime() function in Qlik Sense and QlikView

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Andreas_Giesbrecht

Data reload performance issue when using ConvertToLocalTime() function in Qlik Sense and QlikView

Last Update:

Oct 7, 2022 3:59:03 PM

Updated By:

Albert_Candelario

Created date:

Oct 18, 2021 9:36:15 AM

You might have encountered a performance degrade for data reloads when using the function ConvertToLocalTime() only with one parameter "timestamp" since upgrade to QS Feb 2021 or/and QV 12.60 as reloads could take 3 times longer than with the previous version before the upgrade.

 

Environment

  • Qlik Sense February 2021, May 2021
  • QlikView 12.60, 12.60 SR1

 

 

 

Workaround:

Using the second parameter "place" in ConvertToLocalTime() improves the reload performance.

 

Cause

The described behaviour is related to a defect. The fix is was delivered for Qlik Sense Client Managed in November 2021 IR, August 2021 Patch 14, May 2021 Patch 9 and February 2021 Patch 14.

Product Defect ID: QB-7474

 

 

Version history
Last update:
‎2022-10-07 03:59 PM
Updated by: