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I want to display a message when there is no output. Currently I get the no output message and then I set the empty report on but this just gives me an empty screen. I want to display a message if there is no output and the output when there is an output.
If you just want to display your own message whenever a report fails or returns zero rows, you could change the response template to whatever message you want. Edit the entemplate.xml in the client/wfc/etc directory, and look for the template named "error_42". That is the default message. Add your own html there and it will be done for good without having to test the report results.
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