z/OS MVS Programming: Workload Management Services
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Mapping a Service Definition

z/OS MVS Programming: Workload Management Services
SC34-2663-00

Mapping a Service Definition

The service definition is installed and extracted from the WLM couple data set either in XML format, or as a data area mapped by the IWMSERVD mapping macro. The XML structure is defined by the DTD described in Appendix C. Structure of the XML Service Definition (DTD). The IWMSERVD macro points to the following sections:

IWMSVDEF
Maps the following service definition information:
  • Service policies
  • Workloads
  • Service classes
  • Report classes
  • Resource groups
  • Service definition coefficients
IWMSVDCR
Maps the service definition classification rule information.
IWMSVNPA
Maps the service definition notepad area.
IWMSVAEA
Maps the service definition application environments.
IWMSVSEA
Maps the service definition scheduling environments.

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