I have a Named Java Method Invocation data source defined in a sub report. I have a query which invokes a method with one parameter:
com.foo.datasource.MyDataFactory#invoiceQuery(invo iceSchemaFile)
I had defined a parameter "invoiceSchemaFile" in the master report and I import this in the sub report. If I preview the sub report this query works properly i.e “invoiceSchemaFile” gets the correct value. If i preview this query in the "custom data source" dialog (right click on the query -> Edit Query) the invoiceSchemaFile is null. Is it possible to set the invoiceSchemaFile value when previewing the query not the report?
Since “invoiceSchemaFile” is null I don’t see the columns name below the query in “Data” tab. Since this query is not executed I see errors in the message pane.