Data Element & Code Sets Directory
Filter function, coded
 
Identification of the filtering function used to reversibly map any bit pattern on to a restricted character set.
       
   
S
Old Code
 
 
1
=
No filter
No filter function is used.
     
+
2
=
Hexadecimal filter
Hexadecimal filter.
S4
   
 
3
=
ISO/IEC 646 filter
ASCII filter as described in ISO 10126-1.
     
 
4
=
ISO/IEC 646 Baudot filter
Baudot filter as described in ISO 10126-1.
     
 
5
=
UN/EDIFACT EDA filter
Filter function for UN/EDIFACT character set repertoire A as described in ISO 9735-5.
     
 
6
=
UN/EDIFACT EDC filter
Filter function for UN/EDIFACT character set repertoire A as described in ISO 9735-5.
     
 
7
=
Base 64 filter
Base 64 filter function as described in RFC 1521.
     
 
ZZZ
=
Mutually agreed
Mutually agreed between trading partners.
     
 
© Copyright GS1
Edition 2016 Upd. 2021