Started getting Invalid Dashboard query with MWG/CSR now every week one. But this gets resolved after couple of hours automatically.
I have a server task which uses the MWG's Query which was created for Web Summary-Internet Usage. This task is scheduled to run everyday twice at 7:10 am & 7:10 pm. But i get a blank report with error as "Invalid Query". When went to Queries section, noticed that the query is in invalid state with only "Details" link present. Other options of Run,Edit & Schedule were not present. On clicking the Details option , i can see that it shows all csr's- table for a table view column does not exist.
But after 2 hours, the query starts working again.
Am not able to reproduce this issue at the will. Is this a known one?
Mine setup- ePO 532, MWG 762 & MWG 774 with CSR 2.3