Unable to open DSM Explorer . Error message: "Message timeout [AMM003004]".
Recycling AMManager will make DSM Explorer functional but after few hours timeout messages will re-appear.
The problem could happen due to bad queries leading to timeouts as in GUI and AMManager crashes as shown in the AMManager log excerpt below:
The solution is to delete the bad queries.
1. Get the list of bad queries.
3. Remove the bad Queries. There are 2 ways to do this:
A. Thru SQL:
These same Queries, if they are linked to a Dynamic Group or Policies can cause Performance issue even after the GUI is open.