Can i call a stored procedure from OracleDashboardPrompt?

Hi,
Can i call a stored procedure from OracleDashboardPrompt once i click the Go button in OBIEE?The input parameters to the procedure are the one that i have given in DashboardPrompt.and based on the result of the procedure(either 0 or 1),i have to display reports.Can anyone help me.
Thanks in Advance...

Please find below the possible approach to the scenario:
1.Create a prompt for the column which you need as input to store proc and create a presentation variable for that .
2.Create a dummy report with 1 column which will have the above created presentation variable as filter(We can design this reports in such a way like the first column will get filtered based on the presentation variable)
3.Create a second column and in the column definition we can add a code like
evaluate('StoreProc(%1)','@{firstcolumn}')
4.We can hide the first column in the report and only show the output of store proc to the end user
Hope this helps :)

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