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 the CEMT 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) or ALL, 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

Read syntax diagramSkip visual syntax diagram CEMT SET WLMHEALTH OPENCLOSEDIMMCLOSEADJUSTMENT( value)INTERVAL( value)

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 use CEMT 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.