Maintaining the OMEGAMON XE for CICS on z/OS Globals with PARMGEN
Global settings selection
May aspects of the operation of OMEGAMON XE for CICS on z/OS data collection and operation are controlled by global settings. These settings are held in a PDS member of the library allocated to the RKC2GLBL DD in the ‘classic’ collector address space (also known as the OCCI). Typically the hlq.RKANPARU library is allocated to the RKC2GLBL DD
Global members have member names of the form KC2GLBxx where xx is a two character suffix. The global member to be used by the OCCI when monitoring a given CICS region is selected by including a KOCGLBxx dummy DD in the CICS startup JCL, where the xx in the DD name matches the suffix of a global member in the library allocated to the RK2GLBL DD in the OCCI address space.
If you do not add a KOCGLBxx DD to the CICS region, then xx defaults to ’00’ (zero zero). If the selected global member is not found by the OCCI address space then it uses a default set of values.
PARMGEN support for the CICS globals
Currently PARMGEN support for the CICS globals is limited to copying global members from a source PDS into the run time environment’s hlq.RKANPARU library.
The source PDS to be used is specified by the KC2_CLASSIC_KC2GLB_SRCLIB parameter in the rte member name in the PARMGEN WCONFIG library and defaults to the ICAT INSTDATA dataset.
If you are not converting from an ICAT install for the RTE you can point this parameter at any library you chose and place your completed global members in there. During the deployment phase of the RTE, the deployment jobs will copy the global members from this library to the run time’s hlq.RKANPARU library.
If you are NOT using the default global member for a CICS region you will still need to manually add a KOCGLBxx dummy DD card to the CICS startup JCL in order to select the corresponding global member.