Hi,

The dataease version is 8.2.

 I have a report which has five groups. The report is working fine but now I want to make a small change to one of the groups. If I make changes on the designer then it still works fine. However, if I add even a space to the code part the report throws an error message after the report runs:

Errors have accourred. View these messages now? 

---- Wed Oct 05 14:50:20 2016 ----QBM-Print-Job2:- procedure running :
#1: Error 1 Getting Statistical Field Data. Operation failed.
#2: Error 1 Getting Statistical Field Data. Operation failed.
#3: Error 1 Getting Statistical Field Data. Operation failed.
#4: Error 1 Getting Statistical Field Data. Operation failed.
#5: Error 1 Getting Statistical Field Data. Operation failed.
#6: Error 1 Getting Statistical Field Data. Operation failed.
#7: Error 1 Getting Statistical Field Data. Operation failed.
---- Wed Oct 05 14:50:46 2016 ---------------------------------------

Any Idea?

It just means that the control in the report has lost its counterpart in the code.

You simply need to remove them from the report and re-insert them.