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Hello Qlik Community,
I'm encountering an unexpected behavior with FirstSortedValue and would appreciate your insights.
Context:
I have a table tracking employee appointments with fields:
EmployeeID (id_dim_salarie)
VisitID (id_visite_unique)
DateTime (date_consultation) - numeric Excel datetime
Teleconsult (teleconsultation) - text field ("Oui"/"Non")
Goal:
For each employee, retrieve the Teleconsult value from their latest appointment (maximum DateTime).
Expression used:
Sample data (attached: Data_exploration.xlsx):
Expected result for EmployeeID 1000011682:
Latest date: 2025-07-22 10:15:00.000 (Excel numeric: 45860.4270833333)
Teleconsult value at that date: "Oui"
Should return: "Oui"
Actual result: NULL
Debug information I've verified:
Max(date_consultation) = 45860.4270833333 ✓ (correct latest date)
Count(DISTINCT date_consultation) = 2 ✓ (two distinct dates)
Count(teleconsultation) = 2 ✓ (both lines have valid "Oui" values)
No NULL values in teleconsultation for this employee ✓
Dates are properly loaded as numeric datetime values
According to the documentation, FirstSortedValue should return NULL only when "more than one resulting value shares the same sort_weight for the specified rank". Here I have a unique maximum date with a valid teleconsultation value.
Why does this expression return NULL? Is there something about the numeric datetime format or the specific context that's causing this behavior?
In case so, can you please share your experience?
I'm working with a multinode environment (1x QVS + 3x QVP) where I think I might need to move to Microsoft SQL Server.
Can you please share the pros/cons?
Regards,
Where can I find the latest API guide .qvw or a pdf documentation (if available). It seems not to come with the current installation anymore nor is it available at the resource download page?
Thanks
Cheers
Daniel
Hi all,
I'm looking for a way to group gamers by game duration time.
in my script I have a calculate field 'GameDuration' :
Date(EndTime - StartTime, 'hh:mm:ss') as GameDuration
my groups calculated in the same load statement :
if( GameDuration <'00:03:00','0-3',If(GameDuratione >='00:03:00' and GameDuratione <'00:06:00','3-6','6+')) as DurationGroup
I get all kind of errors..
any ideas??
Hi,
attached is the data source file from which I can't get a regular date field from the DateDMMMYYYY column in QlikView using this standard function or even date#():
date(DateDMMYYYY,'d.MM.YYYY') as DateProduced;
Any help is very welcome.
Thank you
Hi everyone,
I’ve been a long-time advocate for QlikView, and even with the push toward newer platforms, I still find the Associative Engine in classic QlikView to be incredibly snappy for specific types of complex, local data discovery. I’m currently working on a project where I’m trying to optimize a fairly large .qvw for a small non-profit that is running their infrastructure on some older, repurposed enterprise hardware.
As someone who genuinely enjoys the challenge of "hardware recycling"—the idea of squeezing every bit of utility out of older machines rather than just buying into the latest cloud subscription—I’ve hit a bit of a performance wall that I'm hoping the veterans here can help me navigate.
The specific point I’m struggling with is the calculation time for objects using heavy Set Analysis and nested Aggr() functions. On my development machine, everything is fluid, but on the production host—an older workstation we’ve beefed up—the lag is becoming noticeable to the end users.
To give you some context on the environment, the server is running on a legacy DDR3 architecture. I’ve recently maxed out the board using PC & Server memory I had in my spare parts bin: specifically 8GB DDR3 1333MHz (PC3-10600) modules. I’ve managed to get the total capacity up to 64GB, which theoretically should be plenty of room for our 2GB (compressed) data model once it expands in-memory.
My personal insight from years of tinkering is that QlikView is almost entirely dependent on RAM throughput. However, I’m starting to wonder if the lower frequency of the PC3-10600 (1333MHz) is creating a latency bottleneck that no amount of capacity can fix. I’m seeing high CPU wait times during selections, even though the RAM isn't being fully utilized and the CPU usage isn't hitting 100%.
Specifically, I’m curious if anyone has experience deploying QlikView apps on older 1333MHz RAM. Does the Associative Engine suffer significantly from the lower bus speed of DDR3 compared to DDR4, or should I be looking more closely at my data model’s "Density" and "Cardinality" in the Document Analyzer? I’m trying to determine if it’s worth hunting down slightly faster RAM for this old motherboard, or if I just need to get more aggressive with script-level optimizations to reduce the reliance on complex UI expressions.
Has anyone else noticed a "stutter" in selection response times specifically tied to memory clock speeds rather than just raw volume?
Looking forward to hearing your thoughts on whether I should keep tuning the app or if the hardware has finally met its match.
I need some assistance in locating the Geo Analytics license linked to the Qlik Sense license.
I am installing the tool to enable the connector and import custom maps.
Hello,
I'm running QlikView server and publisher on a windows VM
Our license is renewed successfully as we confirmed with our contact in Qlik customer service management.
However i'm unable to apply the license, i have all the needed info (serial number, control number, LEF, owner information)
LEF should be correct as it was shared by our contact in Qlik.
Also tried to generate it from here with same results https://lef1.qliktech.com/manuallef/default.aspx
Tried restarting the QlikView windows services many times and applying the license again with no success.
worth noting the license for publisher is working fine with no issues.
Thanks in advance for any help or advise
Hi,
I am facing a weird issue. One of my apps produces very high CPU usage and is almost not usable anymore. I found that this issue is often related to a broken *.tshared file. I deleted that file and everything runs smooth again.
My problem is, that this only lasts for a +- a day. Then the problem is back and I can solve it again by deleting *.tshared.
Is this a known issue? Is there a solution for this? We have already updated to the latest QlikView version.
Hi,
I am using QlikView Desktop directly on our production server, logged in with my domain account. However, QlikView Desktop shows “QlikView x64 Personal Edition.”
When I try to open an existing production QVW file, I receive a warning that the document was created by another Personal Edition user and that I can recover it using one of the four recovery attempts.
My concerns are:
For now, I have selected Abort and have not recovered the file.
What is the correct licensing and development setup for working safely with production QVW applications?
Hi,
Is there a way to format data that either comes in a single line or over multiple lines
Field01, Field02, Field03, Field04, Field05, Field06, Field07
X12049,0962019010,Y,PAP,192.123.123.18,255.255.255.0,192.123.123.1
X12049,0962019011,Y,PAP,192.123.123.18,255.255.255.0,192.123.123.1
X1T043,0962019002,Y,\
TXT,192.123.123.200,255.255.255.0,192.123.123.1
X12043,0962019004,Y,\
PDF,192.123.123.26,255.255.255.0,192.123.132.1
X12043,0962019005,Y,\
PDF,192.123.132.26,255.255.255.0,192.123.123.1
It needs to look like
Field01, Field02, Field03, Field04, Field05, Field06,Field07
X12049,0962019010,PAP,192.123.123.18,255.255.255.0,192.123.123.1
X12049,0962019011,PAP,192.123.123.18,255.255.255.0,192.123.123.1
X1T043,0962019002,TXT,192.123.123.200,255.255.255.0,192.123.123.1
X120431,0962019004,PDF,192.123.123.26,255.255.255.0,192.123.132.1
X120432,0962019005,PDF,192.123.132.26,255.255.255.0,192.123.123.1
I have tried using Peek but it still fails
Hi Team,
Is there a supported way to automate updating the SMTP password in Qlik NPrinting?
I noticed that the password is stored in encrypted form in the SMTP configuration, so directly updating it is not straightforward.
Due to our organization's password rotation policy, we need to update the SMTP password regularly without manual intervention. Is there any supported approach, such as a PowerShell script, REST API, or command-line utility, to automate this process?
We are currently using Qlik NPrinting February 2024.
Any guidance or best practices would be greatly appreciated.
Thanks and regards,
Irshad Ahmad
Hello @Sonja_Bauernfeind
Can you please confirm that the compatibility for NPrinting from February 2025 to May 2026 is the same?
The following page needs to be fixed anyway 😄
System requirements for Qlik NPrinting Engine | Qlik NPrinting Help
Regards,
Hi. Is it possible to upgrade Erlang/OTP manually or do we have to do it via upgrading Nprinting SR?
Currently Erlang 27.3.4.7 is used in Nprinting February 2025 SR5 but there are 4 more releases of Erlang after this version all fixing some security issue.
Customers use security scans and they are getting alerts all the times.
Hello
got 3 dimensions in my Qlik sense app:
Month, currency, scenario
I want to create the follwing simple report:
MONTH CURRENCY SCENARIO
202601 EUR ACTUAL
202601 USD ACTUAL
202601 EUR BUDGET
202601 USD BUDGET
202602 EUR ACTUAL
202602 USD ACTUAL
202602 EUR BUDGET
202602 USD BUDGET
...
I create 3 levels in Nprinting report editor as follows:
Now I want to use these in the excel sheet:
which I used as follows:
and the result is not as expected:
kindly advise on how to put the levels on the excel template
@Lech_Miszkiewicz
After generating a report on Nprinting, I realized that some of the objects are not present in the final PDF file. Specifically container objects, which I use to group together several objects in an organized way. This happens rather randomly, meaning that it has happened for some containers one day and for others in some other day, both on local and on server (Testing).
I would greatly appreciate any advice on how to solve this matter.
Thank you all in advance.
Regards.
Hi, there
We have Qlik Sense Enterprise on server. I connect to the hub on my laptop using wifi of my mobile phone. Everything in my app is working ok except map. There is no map layer. Seems like there's no internet connection at all.
When copying the app to the QS desktop - map is working ok using mobile internet connection.
When connecting to the server via rdp - map is working ok using mobile internet connection.
I tried use 4G wifi router - the same problem.
Had someone had the same problem?
Buongiorno a tutti,
ho creato un'applicazione che temporalmente mi consente di selezionare anno e mese.
E' un'analisi che analizza il fatturato dei clienti con le seguenti info:
Valore fatturato;
Numero articoli acquistato
Valore d'acquisto delle vendite;
Acquisto medio
Vendita media
margine
Vorrei inserire un'altra colonna che rappresenti l'incidenza in % del fatturato del cliente sul fatturato complessivo.
Banalmente in excel è sufficiente moltiplicare * 100 il fatturato del cliente e poi dividere per il fatturato complessivo.
Ma con qlik view come faccio?
Se è necessario inoltro il file.
Grazie a tutti.
I want to share something I experienced today.
I was dealing with a NPrinting migration, and during the data connection validation, I was getting "A supported version of QlikView Desktop is installed" even though everything was installed.
Initially, I got the license check mark to be red as well; then I successfully leased a license, and it went away, leaving me with the supported version failure.
I've tried installing greater versions of QlikView Desktop and got the same results (even knowing it needs to be the same version of QVS).
What I learned is: Reboot the machine after installing QlikView Desktop.
I hope that helps.