I am upgrading cognos 8.2 to cognos 8.4. in c8.2 it shows correct datA. but in c8.4 it shows duplicate data.i used automatic funtion in both. numeric values also i am having.i heard some issue is thr in c8.4 in this duplication by setting the property. kindly reply ASAP
In some cases you have to set the aggregate and rollup aggregation properties properly after upgrade.
It is report and calculation specific.