I have a Month filter in my Web service query. When building a line chart in xcelsius/ SAP. When I select month Apr. I want the data /line chart to show Jan-Apr. If I select May… show Jan-May.
Sounds like you need to set a month range filter (start/end). Your data request would be sent using a fixed start (Jan) and user selection for end. If the start/end filter requires full date, that would be easy to generate.