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USU - |
Data encryption trailer
UN/EDIFACT Syntax Version 4 Segment List |
| Function: | To provide a trailer for the encrypted data. |
| This segment also occurs in the following versions of this standard:
40000, 40100 |
| Pos |
Segment |
M/C |
Repeat |
Repr. |
Notes |
| 010 |
|
0556 |
Length of data in octets of bits |
M |
1 |
n..18 |
|
| 020 |
|
0518 |
Encryption reference number |
C |
1 |
an..35 |
|
| Pos | Position |
|---|
| M/C | Mandatory or Conditional |
|---|
| Repr. | Representation (Data or Content Type) |
|---|
| Notes: |
|---|
| 1. | 0556, the value shall be identical to the value in 0556 in the corresponding USD segment. |
|---|
| 2. | 0518, the value shall be identical to the value in 0518 in the corresponding USD segment. |
|---|
| Change indicators |
|
plus sign |
|
An addition. |
|
asterisk |
|
Addition/substraction/change to a code entry for a particular data element. |
|
hash or pound sign |
|
Changes to names. |
|
vertical bar |
|
Changes to text for descriptions, notes and functions. |
|
minus sign |
|
A deletion. |
|
letter X |
|
Marked for deletion. |
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|