LOADFROM

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   .-LOADFROM--=--HOST---------.   
>>-+---------------------------+-------------------------------><
   |              .-HOST-----. |   
   '-LOADFROM--=--+----------+-'   
                  '-EXTERNAL-'     

Specifies whether VTAM® loads the NCP module from the host or from the communication controller external disk storage.
LOADFROM=HOST
Loads the NCP from the host.
LOADFROM=EXTERNAL
Loads the NCP from the 3720 or 3745 communication controller.
Note:
  1. You cannot specify both SAVEMOD=YES and LOADFROM=EXTERNAL on the PCCU definition statement. If you specify LOADFROM=EXTERNAL, you should take the default value for SAVEMOD.
  2. You cannot specify DUMPLOAD=YES, LOADFROM=HOST, and SAVEMOD=NO all together. If you specify LOADFROM=HOST and SAVEMOD=NO, you should take the default value for DUMPLOAD.
  3. You cannot specify SAVEMOD=YES on the VARY ACT command and LOADFROM=EXTERNAL on this PCCU definition statement. If you do, VTAM does not use LOADFROM=EXTERNAL on the initial load.