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pradnya_amol
Creator
Creator

Null Handling in Qlik Sense Pivot

Hello All,

I have a query wherein Excel is used to pull 1 Dimension and the Metrics are associated with it in QVDs. I'm ending with Null value on Qlik Sense UI: Pivot object. Like in Qlik View, we don't have option to rename the "Null Symbol" as Unknown or NOt assigned. What should I do? Data is hereby. Level 5 field is available in QVD, Excel providing me the Level 1 Field against which I need to frame the measures and I'm getting '-' here on UI which I need to replace it by 'Unknown'. I tried mending the data model by using Mapping Load, Left / Right Join; even on UI I did figure len(field) but no use.
Help is appreciated.

BFC Cost Category Level 1BFC Cost Category Level 5
Permanent Personnel Costs Permanent personnel costs excl. SEV
Temporary personnel costs Temporary personnel costs
Travel and expenses Travel and expenses
Consultancy Consultancy
Other 3rd Party Services Other 3rd party services
Depreciation & amortization Depr. & amortization
Direct Other Advert. Promot. Mkt Res. Com Mat.
Direct Other Consumables
Direct Other Other Direct Other
Direct Other Charges in
Logistic Costs Freight system accounts
Logistic Costs Freight sea
Logistic Costs Freight air
Logistic Costs Freight road
Logistic Costs Freight other
Logistic Costs Duties
Logistic Costs Warehousing
Site costs Waste and incineration
Site costs Other production manuf. Costs
Site costs Other site costs
Site costs Repairs and maintenance
Site costs Energy & utilities
Direct Other Charges out
Direct Other Direct Other 
Site costs Site costs
Permanent Personnel Costs Severance
Site costs Information Systems

 

Qlik Code:

BFC_Desc:
Mapping LOAD
If(Len(Trim (name))> 0,name,'<Not Assigned>') as [Cost Center Element.BFC Cost Category (MD)],
If(Len(Trim (ldesc1))> 0,ldesc1,'<Not Assigned>') as [BFC Cost Category Desc]
FROM
[\\deawiwqlvp041.syngentaaws.org\QlikView\QlikViewStorage\SourceDocuments\Extraction Layer\Global\BFC\MD\IFRS CostCategory\QVD\E_G_BFC_MD_IFRSCostCategory_F_V01.QVD]
(qvd) where not Match(name,'3RD');
[Cost_Center_Element]:
LOAD
Trim([Cost Center Element.Cost Center/Element (MD)]) as [Cost Center/Element],
[Cost Center Element.Subaccount 1 (MD)] as [SubAccount 1 Code],
if([Cost Center Element.Subaccount 1_Medium_Description (MD)]='Perm Personnel Costs','Permanent personnel costs excl. SEV',[Cost Center Element.Subaccount 1_Medium_Description (MD)]) as [SubAccount],
If(Len(Trim ([Cost Center Element.BFC Cost Category (MD)] ))> 0,[Cost Center Element.BFC Cost Category (MD)] ,'<Not Assigned>') as [BFC Cost Category],
ApplyMap('BFC_Desc',[Cost Center Element.BFC Cost Category (MD)],'<Not Assigned>') as [BFC Cost Category Desc]
FROM
[\\deawiwqlvp041.syngentaaws.org\QlikView\QlikViewStorage\SourceDocuments\Transformation Layer\Global\MRH\MD\Cost_Center_Element\QVD\T_G_MRH_MD_Cost_Center_Element_FULL.qvd]
(qvd) where Match([Cost Center Element.MRH COA Level 8 (MD)],'80069000','80273050') and match([Cost Center Element.Calendar Year (MD)],(Year(Today())-2),Year(Today())) ;

right join([Cost_Center_Element])

LOAD ID,
If(Len(Trim ([BFC Cost Category Level 1]))> 0,[BFC Cost Category Level 1],'<Not Assigned>') as [BFC Cost Category Level 1],
trim([BFC Cost Category Level 5]) as [BFC Cost Category Desc]
FROM
[\\deawiwqlvt041.syngentaaws.org\QlikView\Backup\PradnyaP\Mahesh and Pranav\FE Mappiing.xlsx]
(ooxml, embedded labels, table is [New Cost Categories]);

 

Labels (3)
1 Reply
lorenzoconforti
Specialist II
Specialist II

Try with NullAsValue in your script

 

NullAsValue *;
SET NullValue='Unknown';

https://help.qlik.com/en-US/sense/November2019/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegu...