Code qualifying computer environment details.
Type
String (AN)
Length
Max 3 / Min 1
Codes
<> 1
Hardware platform
Code to identify the type of hardware installed in a computer environment e.g. PC, Mac, UNIX-Workstation, Mini, Mainframe.
<> 2
Operating system
Code to identify the operating system, like DOS, VMS, etc. used in a computer environment.
<> 3
Application software
Code to identify an application software, like AutoCad, WinWord, etc. used in a computer environment.
<> 4
Network
Code to identify a network like Ethernet, Token Ring, etc. implemented in a computer environment.
<> 5
Sending system
Code to identify the system, which acts as a sending system in an interchange.
<> 6
File generating software
Software used to generate a file.
<> 7
File compression software
Software used for the compression of a file.
<> 8
File compression method
Method used for the compression of a file.
