The entire UTM system code, including the mapping module and openUTM-D functions, can only be unloaded if no UTM application is running. To unload the openUTM system code, the system administrator must enter the following command:
/STOP-SUBSYSTEM SUBSYSTEM-NAME=UTM, VERSION=’07.0’
After it has been unloaded, the UTM system code can be loaded dynamically, i.e. the UTM system code can be completely exchanged while the BS2000 system is running. This function can be used to change over to a UTM corrections version or to a new openUTM version.
The dynamic loading can be initiated using the command START-SUBSYSTEM. If it was specified in the subsystem catalog entry for openUTM that the UTM system code is to be loaded with the first start of a UTM application, the next start of a UTM application initiates the dynamic loading of the UTM system code.