IWMWMCON macro — WLM Modify Connect service

The purpose of this service is to modify a particular connection to WLM with respect to the associated subsystem type and/or name for Work Manager services, described below, and so could replace the use of the pair of services Disconnect (IWM4DIS) and Connect (IWM4CON) for the new values of subsystem type and/or name. This change only affects Work Manager related services, and does not affect the subsystem identify for Queue Manager or Server Manager services. For this reason, the caller must be connected to the WLM work management services, i.e. IWM4CON WORK_MANAGER=YES must be specified. Queue Manager and/or Server Manager may also be specified at Connect, but are not affected by use of IWMWMCON. The PSW key and topology list associated with the connect may not be changed via this service.

Use of this service needs to be coordinated with the use of other Work Manager services which depend on the Connect token and the associated subsystem related information to ensure that the desired results are obtained. Among these services are Classify (IWMCLSFY), Report (IWMRPT), Notify (IWMMNTFY) where it is an optional input, and Enclave Create (IWM4ECRE). Note that use of IWMWMCON is not appropriate prior to creation of Enclaves with TYPE(Dependent) or TYPE(Montkn).