Start & Stop PowerConnect Java agent (PowerConnect Java - All Versions)
When ever a new license is installed, or if you need to restart the agent it can be stopped using /nwa or via Telnet.
NetWeaver Administrator
Open a browser and navigate to the NetWeaver Administrator page http://<serverhost>:<port>/nwa
Open the Start & Stop Java Applications View
![](../__attachments/3047489370/image-20210219-064354.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Search for application vendor powerconnect
![](../__attachments/3047489370/image-20210219-064414.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Stop applications in this order
spcj_wd
spcj_app
![](../__attachments/3047489370/image-20210219-064602.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
1-2 mins later it will say stopped.
![](../__attachments/3047489370/image-20210219-064447.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Start the applications in this order
spcj_app
spcj_wd
![](../__attachments/3047489370/image-20210219-064602.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
![](../__attachments/3047489370/image-20210219-064414.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Telnet
This provides an alternative way to restart the PowerConnect Java agent.
Log in to the J2EE via telnet.
![](../__attachments/3047489370/image-20200929-054500.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Check the node list
![](../__attachments/3047489370/image-20200929-054516.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
jump <ID of problematic server node>
![](../__attachments/3047489370/image-20200929-054543%20(1).png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Using following command to display the applications
To get the status of a PowerConnect application
list_app|grep -i power
![](../__attachments/3047489370/image-20200929-054646.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
To get all references for this application
app_refs_graph <app_name>
![](../__attachments/3047489370/image-20200929-054713%20(1).png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Then you may start or stop instance with following command, stop and start in the order shown below.
stop_app com.powerconnect5/spcj_wd
stop_app com.powerconnect5/spcj_app
![](../__attachments/3047489370/image-20200929-054830.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)
Start is again with start_app command
start_app com.powerconnect5/spcj_wd
start_app com.powerconnect5/spcj_app
![](../__attachments/3047489370/image-20200929-054842.png?inst-v=278e163c-8969-4038-95ea-53c091f607ba)