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swiss49_ag
Contributor II
Contributor II
‎2019-04-09 02:53 PM

Data type problem since update to February 2019

Dear all

Since the update to Qlik Sense February 2019 most of our charts display the error "The chart is not displayed because it contains only undefined values.".

Our load script to gather data from SQL Server uses dynamic SQL and is thus rather complex. We think that Qlik Sense may be unable to properly identify the data type. Tags $ascii, $text, $numeric are all assigned to the columns, however the load script completes without any errors.

Has anything changed about the way numeric values are handled in Qlik in the February 2019 update? Something like strict handling of data types?

Best regards,
Matthias

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UseCodeMeow
Contributor II
Contributor II
‎2020-02-19 12:45 AM

In response to silvacarlos

We also encountered this after our upgrade from September 2018 to September 2019. Are there any documents that contains this change in behavior or anything that must be set to fix this problem? What could be the reason on this change in behavior? 

This is a lot problematic in our end because all the columns were affected by this change in behavior and we have to manually change the datatype and this will take a lot of time.

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