# Drill Down issue overcome

Problem Statement:

While using drill down function of QlikView, I have identified if count of any dimension is 1 then Drill down skip that dimension and goes to a next level.

For Example,

We are having hierarchy called GEO which includes different level like Zone - > Country -> State -> Region … so on.

Sample Data:

Drill Down Group: Create your drill down group.

Output using Drill Down Group:

1) Drilling from Zone - > Country

2) Drilling from Country -> State

Issue comes here, because of Country = FN is having 1 State so it is jumping to next dimensions. To overcome this problem I have tried to demonstrate by using same example.

Solution

1)  Create chart with all dimension which we have added in Drilldown Group as below screenshot.(Based on level of Hierarchy)

3)  In dimension tab, follow the below steps.
1. In a first dimension add below condition, based on your number dimension.

Ex. GetSelectedCount(Zone)=0 andGetSelectedCount(Country)=0 and GetSelectedCount(State)=0 and                   GetSelectedCount(Region)=0…so on.

2. From Second dimension onwards, use below condition with minor changes for all.

Ex. If I am adding for Country

GetSelectedCount(Zone)>0 and GetSelectedCount(Country)=0 and GetSelectedCount(State)<1 and GetSelectedCount(Region)<1

If I am adding for next dimension of country which State then Before State condition should > 0 and after State it should be < 1(Excluding current dimension). For current dimension it should be = 0.

3. For last dimension,current dimension condition will change from =0 to >=0.

Ex.GetSelectedCount(Zone)>0and GetSelectedCount(Country)>0 and GetSelectedCount(State)>0 and                    GetSelectedCount(Region)>=0

Dry Run on Issue and Solution charts:

1)  Initial View:

2)  Drill on First Level:

3)  Drill on Next level:

4)  Final Drill Down:

Hope this may solve or help !!

Open for any suggestion or issue report.

****** Find Attached documents and application for reference ***************

Regards,

Ravi Balar