Well I would expect that since the values you are passing are all N
If the prompts that you want to pass to your webi report you have to link the variables to the cells in the dashboard that contains the values.
So let's assume that you got the values in row A1 to A5
/BOE/OpenDocument/opendoc/openDocument.jsp?sType=wid&sIDType=CUID&iDocID=Abp21Xjwbo9PlAikoMhf_Co&lsSEnter Fiscal Year:=A1&lsSEnter Company Direct Name:=Operational Support;Performance Optimization&lsSEnter Unit Plus one:=A2&lsSEnter Unit Number:=A3&lsSEnter Resource Type:=A4&lsSEnter Resource Name:=A5
Cheers,
Josh