Before you begin
If your application fails repeatedly during operations causing the
application servants to terminate, workload management (WLM) might terminate
the application environment for the application. WebSphere Application Server
for z/OS issues the following message if it tries to use a failed application
environment:
BBOO0075E Unable to schedule work. WLM application environment applenv has stopped.
You
need to fix the problem with your application, then restart the application
environment with the RESUME option on the VARY WLM command.
About this task
Perform these steps to check and start the WLM application environment.
Note: The dynamic application environment commands
apply only if you are running z/OS Version 1.2 or later with the WLM-DAE support
PTF (APAR OW54622). See the assembling applications information in the information
center for more information.
Procedure
- Display the application environment.
- For static application environments, issue the following command:
d wlm,applenv=*
- For dynamic application environments, issue the following command:
d wlm,dynappl=*
- Start the application environment.
- For static application environments, issue the following command:
v wlm,applenv=environment_name,resume
where environment_name is the application environment name.
- For dynamic application environments, issue the following command:
v wlm,dynappl=applenv,resume
Results
You know that you have finished when a re-display of the application
environment shows that it is available.