[edukit_datalibweb] fix the error message

[dianagold]

EduAnalyticsToolkit/src/ado_files/edukit_datalibweb.ado

Line 47 in 8ce6a69

dlw_message, error(_rc)

As of now, #47-48 is not behaving as intended
need to work on error message integrated with datalibweb

[dianagold]

now using the whole datalibweb function