How to combine datasets of 2 different datasources in ireport

[Rashmi Nagaraja]

I have 2 datasources A and B. I have 2 datasets 'a' and 'b' respectively from them.

I need to use datasets 'a' and 'b' and generate a report from them. [i.e, Create a table and use the fields from both dataset 'a' and dataset 'b']

I cannot use a subreport or a jar.

Is there a way in Ireport to acheive my requirement?

I am using Ireport 4.7.

Thanks for the help!

[Rashmi Nagaraja]

Apparently, one cannot do it. So created 2 tables with their respective datasources and combined them to achieve the result.