United Nations Directories
for Electronic Data Interchange for
Administration, Commerce and Transport
a plus sign (+) for an addition
an asterisk (*) for an amendment to structure
a hash sign (#) for changes to names
a vertical bar (|) for changes to text for descriptions and
a minus sign (-) for marked for deletion (within either
batch and interactive messages)
a X sign (X) for marked for deletion (within both batch
and interactive messages)
1501 Computer environment details code qualifier [B]
Desc: Code qualifying computer environment details.
1 Hardware platform
Code to identify the type of hardware installed in a
computer environment e.g. PC, Mac, UNIX-Workstation,
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.
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.
Data Element Cross Reference
DataElement 1501 is used in the following Batch Segments:
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