Hi Jamie
Thanks for the Hint. I had some other missing stuff, but now it works.
Here is my working code:
<StackedColumn id="StackedColumn" width="400px" height="600px" xmlns="sap.viz.ui5">
<title>
<types:Title visible="true" text="Tickets"/>
</title>
<yAxis>
<types:Axis visible="true" hidden="false" />
</yAxis>
<xAxis>
<types:Axis visible="true" hideSubLevels="true"/>
</xAxis>
<dataset>
<data:FlattenedDataset id="chartData" data="/Tickets">
<data:dimensions>
<data:DimensionDefinition axis="1" name="Days" value="{Days}"/>
<data:DimensionDefinition axis="2" name="Ticket Type" value="{TicketType}"/>
</data:dimensions>
<data:measures>
<data:MeasureDefinition name="Tickets" value="{TicketCount}"/>
</data:measures>
</data:FlattenedDataset>
</dataset>
</StackedColumn>
Regards,
Dominique