General purpose message
2. Message Structure Chart
 
 
1
C
1
-
Service string advice
 
2
M
1
-
Interchange header
 
General Message Heading Section
 
3
M
1
-
Message header
 
4
M
1
-
Beginning of message
 
5
C
1
-
Date/time/period
 
 
C
10
-
RFF-DTM
 
6
M
1
-
Reference
 
7
C
10
-
Date/time/period
 
 
C
2
-
NAD-SG3-SG4
 
8
M
1
-
Name and address
 
 
C
10
-
RFF-DTM
 
9
M
1
-
Reference
 
10
C
10
-
Date/time/period
 
 
C
5
-
CTA-COM
 
11
M
1
-
Contact information
 
12
C
9
-
Communication contact
 
General Message Detail Section
 
 
C
100
-
FTX-SG6
 
13
M
1
-
Free text
 
 
C
100
-
NAD-SG7-SG8
 
14
M
1
-
Name and address
 
 
C
10
-
RFF-DTM
 
15
M
1
-
Reference
 
16
C
10
-
Date/time/period
 
 
C
5
-
CTA-COM
 
17
M
1
-
Contact information
 
18
C
5
-
Communication contact
 
General Message Summary Section
 
19
M
1
-
Message trailer
 
20
M
1
-
Interchange trailer
 
© Copyright GS1
Edition 2016