Follow the steps below to retrieve report in xml format with Task API in Strategy Web:
http://<webserver>/MicroStrategy/asp/TaskAdmin.aspx?pg=builder#
*In recent versions, if resultFlags=393216 is not included, below error will be returned. Please include resultFlags.
"Report has merge row headers. Make sure the report property 'MergeCells' is off, this can be done on the GUI through the grid editor"


