With the below procedure I can able to acheive the Auto refresh using XML Data connection.
Our actual source for XML is Access data base, We are generating the output as a XML file and with XML data connection our dashboards are refreshing dynamically.
But the actual problem is we are not getting the desired output format of XML file from access database to overwrite the contents of exisitng XML file. Each time we need to manaully adjust the format.
Two different formats, default format from dashboard & the other one Access dataabase generated format.
Any thoughts of how to make same format from access data base.