(1) The 8-character subscript on the DESTID initialization statement or command that corresponds to a combination of a first-level destination and a second-level destination that determines where data should be sent in a JES2 installation. A DESTID can be either a symbolic destination or an explicit destination. See also explicit destination, symbolic destination.
(2) The 3-byte destination ID of the destination device, in the 0xDomainAreaALPA format.