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BIRT: Cascading parameter group on Single DataSet works wrong

Denis Maliarevich (47712) | asked Jun 04 '13, 10:56 a.m.
retagged Jun 06 '13, 6:23 a.m. by Vladimir Amelin (70472226)
I created DataSet lets say "DS1" of type "Jazz Parameter Data Set" based on WORKITEMS_SNAPSHOT table LIVE_WORKITEM_CNT.
In DS1 I selected as parameters ITEMID and NAME for Project Area, Team Area, Contributor (6 fields totally).
Then I created Cascading parameter group on Single DataSet based on DS1.
In Cascading parameter group I created 3 parameters: Project Area -> Team Area -> Contributor.
At the end I'm expecting to get filtered value for Contributor.

But then troubles go:
When I run Preview in BirtDesigner it works somehow.
When I deployed report template into Jazz RTC 4.0.1 it gives me "Internal error" while initializing report parameters.

The questions are:
1) what is wrong with Jazz ?
2) how can I manage it to work ?

Denis Maliarevich commented Jun 04 '13, 11:00 a.m.

Forgot to mention:
when I use 2 levels of depths, like "Project Area -> Team Area" or "Project Area -> Contributor" it shows fine in Jazz rtc.
The troubles start when I use 3 levels depth in cascading parameter group's parameters.

Can anybody explain me what's the matter with jazz?

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Denis Maliarevich (47712) | answered Mar 12 '14, 9:42 a.m.
My answer: in my situation 3 level depth was resources consuming. So I refused from using it.

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