EXport Recurring Report Cube by workflow

Hello guys,

I created a Cube Report and I want to send over by email.Any idea?

In the meantime, I created a workflow where I am using a JS code to export the Report like this

xtk.report.export(
"ssgEDM", // report name
<ctx
_context="global"
_reportContext="ssgEDM"
/>, // context
"XLS", // export format
"ssgEDM.xlsx", // filename
false // is ad hoc?
);

but I m getting the error below. Any suggestion?