rqp-def-0177 An error occurred while performing operation 'sqlOpenResult' status

[pooja]

we are having this issue while run the report. plesae share some hints
rqp-def-0177 An error occurred while performing operation 'sqlOpenResult' status='-16'
we are using pass through query.

thanks in advance

[Arsenal]

Look up the error (you can recreate if you can't find it) in the log to capture all information. Sometimes the error message from the log is self explanatory