skip to main content

SAP NetWeaver Newbie

Maximum Number of User Connections Allowed in SAP J2EE Engine

The maximum number of users that can parallely connect to the J2EE engine via dispatcher is a function of the dispatcher's heap size. Execute the following commands in the telnet tool to check how many user connections are allowed at maximum for the configure heap size:
add debug
debugmanager ConnectionsManipulator
The value displayed against the property maxPossibleParallelUsers is the limit.

You can restrict the maximum possible parallel user connections to a value less than the one shown above.

  1. Call the Visual Administrator
  2. Go to Dispatcher --> Kernel --> Connections Manipulator --> Properties tab
  3. Edit the values MaxParallelUsers from 0 to a values less than maxPossibleParallelUsers.
Books on Tuning SAP:


This guide is authored by Dr. Thomas Schneider, who has been working in Global Service & Support at SAP AG since 1996. Since 2004, he has been working in the Research & Breakthrough Innovation department, with a focus on processes and methodologies in IT Service and Application Management.

No comments:

Post a Comment

Email Subscription

Get every new post into your inbox by subscribing us.

Want a reason to subscribe?
1. This sitemap might convince you to subscribe.
2. We do not misuse email IDs. We respect privacy.

© 2008 - 2017 sapnwnewbie. All rights reserved.