Thank you for your answer. I found something usefull in the WMQI about DB.
But do I have to increase much more the parameters because I have 2 Qmgrs instead of 1 ? And how much ?
I installed MQSeries 5.2 and Oracle 8i Solaris 8.
I created 2 QMgrs on it and now I have a problem with the kernel configuration. There are errors and I can't start all the channels : seg ...