Forum Discussion

IamTDR's avatar
IamTDR
Icon for Responsive Resident rankResponsive Resident
3 years ago
Solved

BI Report Won't Refresh in Service

Hi I have a small BI report that just wont refresh in Service yet refreshes without issue in Desktop. This is the error message I am encountering. "Unable to connect to the data source undefin...
  • IamTDR's avatar
    IamTDR
    3 years ago

    I think I finally resolved this issue.  I found a date that had a NULL value.  I replaced the NULL date value and made sure that the data type was set to 'Date'.  Desktop refresh worked as expected.  Published the report to Service. Now the report is refreshing as expected in Service.
    So my guess is that date with the NULL caused the error.