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  Service segment specifications  UNO   EDIFACT  Syntax Version 4  
  
 
 
UNO
OBJECT HEADER  
To head, identify and specify an object.

Notes:
1. The value in 0800 shall be unique within the interchange (except for a duplicate transfer).
2. One mandatory occurrence of S020 shall identify the Object Identification Number.
3. One occurrence of S021 is mandatory and shall be used for file format identification.
4. Data elements S302, S301, S300 and 0035 are for interactive EDI use only:
- The value(s) in S302 shall be identical to the value(s) in S302 in the preceding UIB.
- 0035, when used, test applies to the message or package only.
 
 
Pos    Tag Name  S R Repr   Notes
010
 
0800  
PACKAGE REFERENCE NUMBER
Unique package reference number assigned by the sender.
M 1 an..35   1
020
 
S020  
REFERENCE IDENTIFICATION
Identification of the reference relating to the object.
M 99     2
 
 
  0813
Reference qualifier
Code giving specific meaning to a reference identification number.
M 1 an..3  
 
 
  0802
Reference identification number
Reference number to identify a message, message group and/or interchange, which relates to the object.
M 1 an..35  
030
 
S021  
OBJECT TYPE IDENTIFICATION
Identification of the attribute related to the object type.
M 99     3
 
 
  0805
Object type qualifier
Qualifier referring to the type of object.
M 1 an..3  
 
 
  0809
Object type attribute identification
Coded identification of the attribute applying to the object type.
C 1 an..256  
 
 
  0808
Object type attribute
The attribute applying to the object type.
C 1 an..256  
 
 
  0051
Controlling agency, coded
Code identifying a controlling agency.
C 1 an..3  
040
 
S022  
STATUS OF THE OBJECT
Identification of the length and if required the transfer status of the object.
M 1    
 
 
  0810
Length of object in octets of bits
Count of the number of octets of bits in the object.
M 1 n..18  
 
 
  0814
Number of segments before object
A count of the number of segments appearing between the UNO segment and the start of the object.
C 1 n..3  
 
 
  0070
Sequence of transfers
Number assigned by the sender indicating the transfer sequence of a message related to the same topic. The message could be an addition or a change to an earlier transfer related to the same topic.
C 1 n..2  
 
 
  0073
First and last transfer
Indication used for the first and last message in a sequence of messages related to the same topic.
C 1 a1  
050
 
S302  
DIALOGUE REFERENCE
Unique reference for the dialogue between co-operating parties within the interactive EDI transaction.
C 1     4
 
 
  0300
Initiator control reference
A reference assigned by the dialogue initiator.
M 1 an..35  
 
 
  0303
Initiator reference identification
Organisation code or name assigned by the party that initiated the transaction or dialogue.
C 1 an..35  
 
 
  0051
Controlling agency, coded
Code identifying a controlling agency.
C 1 an..3  
 
 
  0304
Responder control reference
A reference assigned by the dialogue responder.
C 1 an..35  
060
 
S301  
STATUS OF TRANSFER - INTERACTIVE
Identifies the sequence of the message/package within the sender's interchange and the position in a multi-message and/or package transfer.
C 1     4
 
 
  0320
Sender sequence number
Identification of the sequence number of the message or package within the sender interchange.
C 1 n..6  
 
 
  0323
Transfer position, coded
Indication of the position of a transfer.
C 1 a1  
 
 
  0325
Duplicate Indicator
Indication that the structure is a duplicate of a previously sent structure.
C 1 a1  
070
 
S300  
DATE AND/OR TIME OF INITIATION
Date and/or time of event initiation.
C 1     4
 
 
  0338
Event date
Date of event.
C 1 n..8  
 
 
  0314
Event time
Time of event.
C 1 an..15  
 
 
  0336
Time offset
UTC (Universal Co-ordinated Time) offset from event time.
C 1 n4  
080
 
0035  
TEST INDICATOR
Indication that the structural level containing the test indicator is a test.
C 1 n1   4
 
  Date  2002-05-23