Forum Discussion

PowerDAX's avatar
PowerDAX
Resolver III
8 years ago

Direct Query - Collection was modified; enumeration operation may not execute

Continuously run into this error with a data model built using Direct Query to a SQL on-premises database.  This occurs after saving pbix file and opening the next day.  I have had to try converting ...
Need Help
v-jiascu-msft's avatar
v-jiascu-msft
Microsoft Employee
8 years ago

Hi PowerDAX,

 

To be honest, I would suggest you file a support ticket here for such errors. But you still can try to upgrade the Desktop first.

create ATicket

 

Best Regards,

Dale