<p><span>Hi Everyone<br><br>
I have a collection of reports that that are supposed to allow drill down into each other.<br><br>
The problem is that (for various reasons) I can't use data models here. So I have a set of queries each describing one face of the hypercube I would have created, and each query has its own graph.<br><br>
So, by way of illustration, the report starts with a bar chart showing event counts grouped by time. Clicking on a bar gives a menu of hyperlinks that allow you to either drill down time-wise and get more detail for that period, or else drill into (say) the user facet and get a chart of event counts per user from that period.<br><br>
Once you're in the user chart you can drill back to the time chart restricting events to a particular user, or drill into another dimension, like event type.<br><br>
The trouble is that the hyperlinks on some of the reports stopped working and I can't get them to work again. The reports are all more or less copies of one another, varying only in the data set driving the report and the parameter values passed over the hyperlink.<br><br>
Any ideas? I've been banging my head against this one for more than a week!</span></p>
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<p>(also posted this in the Eclipse Birt forums - hope that's OK)</p>
