Dear Robert, I worked with what you suggested. Yes, I have an STP running which displays my graph. And it is also able to display a table depending on the parameters I send to the STP. I used the html Option on a simple gchart (not stacked): options noquotelenmax; /* to erase the warning when the drill string gets too long */ data work.mydata; set report.mybigdata; length drill_url $400.; where .....; drill_url = cats('/SASStoredProcess/do?_program=%2FStored+Processes%2FprojectA%2Fmy_stp&year=',year,'&country=',country); run; proc gchart data=mydata; vbar year / sumvar=mysum group=country discrete html=drill_url; run; quit; When I click on a bar a new window openes and correctly displays what I want to see. The parameters are sent and used by the target STP. Is it possible to have the drill down open in the same window instead of in a pop-up window? And secondly: can I use the same code with subgroup in the proc gchart and be able to click on one segment of the bar? Best wishes Eva
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