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prma7799
Master III
Master III

Lost connection to server

Hi All,

I getting frequently below error.

Error.png

I have checked below post also

Lost Connection to Server. Reconnecting

Can you please tell why this is happening. Every time I faced this issue and whenever I do selection on any fields like year month it is showing me processing and after some minute its come out to first sheet of application.

Thanks

15 Replies
ramasaisaksoft

Hi 7799,

As per your RAM usage i understood one thing either u selected big time intervals so that it throws this type of issue

->Try to diereses the data Archive

->May be it happens Circular loop or n number of Synthetic tables.Try to avoid these

Colin-Albert

Has this changed recently or has this application always had performance problems?

Can you post an image of the table viewer as your problems may be due to a poor data model.

If your tables are not properly associated your expressions may be causing Cartesian joins to be created causing the poor performance.

Usually performance issues can be resolved by a well designed data model rather than the altering system configuration.

sasikanth
Master
Master

HI,

Check if the Login user has admin rights or not ,

jerrysvensson
Partner - Specialist II
Partner - Specialist II

You probably need to stop the service, open the file as admin, do your Changes, restart the service.

prma7799
Master III
Master III
Author

Hi Jerry / All,

I stop all services and triying changes in qvs time out but again it is showing below error. As I am admin but still its showing ...

Untitled.png

quwok
Creator III
Creator III

It's a permission thing and Notepad doesn't do the admin rights thing. A simple work around is to copy the file to another folder, amend the file, and copy it back to replace the original file.