CEMT SET WLMHEALTH
Update the z/OS® WLM health service for a CICS® region.
In the CICS Explorer®, the Operations view provides a functional equivalent to this command.
Description
You can use the SET WLMHEALTH command to update z/OS WLM health service settings of a CICS region.
Syntax
Press the Clear key to clear the screen. You can start this transaction in two ways:
- Type
CEMT SET WLMHEALTH
(or suitable abbreviations for the keywords). The resulting display lists the current status, similar to that obtained by using theCEMT INQUIRE WLMHEALTH
command. You can tab to the highlighted or blank fields and overtype them with the required values. - Type
CEMT SET WLMHEALTH
(or suitable abbreviations for the keywords), followed by(value)
orALL
, then followed by one or more attribute settings that you want to change. For example,CEMT S WLMHEALTH STATUS OPEN
opens CICS internal sockets support.
Typing ?
at the beginning of either the first or second line gives a syntax
prompt. Resetting the values takes effect immediately.
CEMT SET WLMHEALTH
Options
- ADJUSTMENT(value)
- Specifies the adjustment value that CICS uses to adjust the z/OS WLM health value of the CICS region at each specified interval.
- INTERVAL(value)
- Specifies the number of seconds between calls that CICS makes to z/OS Workload Manager to adjust the CICS region health value of the region.
- OPENSTATUS
- Instructs CICS to increase or decrease the z/OS WLM health value of the CICS region.
The values are as follows:
- OPEN
- Instructs CICS to start increasing the z/OS WLM health value. The first increase by the adjustment value
happens immediately, after which the health value is increased every interval by the adjustment
value until it reaches a value of 100.Note: If you have set
WLMHEALTH=OFF
at CICS initialization either by SIT or by an SIT override, when you useCEMT SET WLMHEALTH OPEN
to instruct CICS to start increasing the z/OS WLM health value, the NOT IN SYSTEM message is returned.
- CLOSED
- Instructs CICS to start decreasing the z/OS WLM health value. The first decrease by the adjustment value happens immediately, after which the health value is decreased every interval by the adjustment value until it reaches a value of 0.
- IMMCLOSE
- Instructs CICS to immediately set the z/OS WLM health value to 0.