ARCHIVE comprises a privileged (TPR) part and a nonprivileged (TU) part. The nonprivileged part of ARCHIVE is loaded by the dynamic linking loader DBL when the ARCHIVE program is started.
The privileged part of ARCHIVE is loaded and unloaded using DSSM (Dynamic Subsystem Management). The systems support staff must therefore declare the ARCHIVE subsystem in the subsystem catalog. The declarations required for this are located in the SYSSSC.ARCHIVE.<ver> file. The generation of the subsystem catalog with SSCM is described in the “Subsystem Management“ manual [7].
ARCHIVE is loaded in the system address space by default. There are, however, also prepared declarations with which systems support can load ARCHIVE in the privileged user address space. The declarations can then be modified as required; notes on how to do this can be found in the SYSSSC.ARCHIVE.<ver> file.