Handling of Null as output in Scripted views

Hi,

We are on HANA SP10.

We have a graphical calculation view shown below. There is a calculated column called "NumberOfCRMActivities". When there are no records, this column shows the value Zero.

When I preview the graphical view, I can confirm that the value shows as zero when there are no records

Now, I am consuming this graphical view within a scripted view as shown below.

When I test this scripted view, I do not get zero as the value for the calculated column. Instead, I get NULL. Is this a known bug or can someone point me to a way to fix this.

I have a standard SAPUI5 App calling this scripted view passing an SQL like

SELECT DISTINCT SUM("NumberOfCRMActivities") as "NumberOfCRMActivities"from ......

Thanks,

Murali.