Defining a simplified IMSplex for the type-2 command environment
To define a simplified IMSplex without RM either specify RMENV=N in the DFSCGxxx member of the IMS PROCLIB data set or specify RMENV=N in the CSL section of the DFSDFxxx PROCLIB member while defining an IMSplex.
To bring up a CSL without RM, RMENV=N must be specified in the SCIPROC parameter in the DFSCGxxx or DFSDFxxx members of the IMS PROCLIB data set.