Regular Disconnect from TM1 Servers & Instances

Post Reply
MathiasBeckers
Posts: 27
Joined: Sat Oct 02, 2010 3:05 pm
OLAP Product: Cognos TM1
Version: 10.1
Excel Version: 2010

Regular Disconnect from TM1 Servers & Instances

Post by MathiasBeckers »

Hi all,

I was wondering if someone else has come across these error messages often recently?
Disconnect Error
Disconnect Error
DisconnectError.png (27.25 KiB) Viewed 2181 times
We've been experiencing these quite often recently. Some additional remarks that may or may not help, but unfortunately all rather subjective thoughts:
  • We started getting this problem after a server upgrade to v10.2, while all client tools are stil v10.1
  • Nearly all users seem to be facing this problem, some more frequent than others
  • It happens very randomly, sometimes a number of times in a very short time interval, sometimes i can go a full day without getting kicked out
  • My personal feeling is that this happens more (or even only) when working with instances on the production server, than with instances on development or test
  • When connected to more than one model or instance, you sometimes get kicked out of all of them, sometimes it's only one of them
  • We haven't found a potential cause for this yet, as in there aren't some automated chores running at that time on the server or it's always happening after a specific user action, ...
I'm sorry my question isn't more concrete but it's a bit of a mystery for us at the moment so pointers where to dig would help immensely!
MathiasBeckers
Posts: 27
Joined: Sat Oct 02, 2010 3:05 pm
OLAP Product: Cognos TM1
Version: 10.1
Excel Version: 2010

Re: Regular Disconnect from TM1 Servers & Instances

Post by MathiasBeckers »

Perhaps also worth mentioning is that we have set the ClientPingCAMPassport parameter to 1800 in the tm1s.cfg file (equal on all environments).
But the disconnects happen more often than every 1800 seconds, so I don't think this is causing the issue to be honest.

Seems somehow related to the upgrade of the server version but I can't really understand why.
Post Reply