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To head, identify and specify a message.
Notes: 1. Data element S009/0057 is retained for upward compatibility. The use of S016 and/or S017 is encouraged in preference. 2. The combination of the values carried in data elements 0062 and S009 shall be used to identify uniquely the message within its group (if used) or if not used, within its interchange, for the purpose of acknowledgement.
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DE
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St
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M
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Sender's unique message reference. Sequence number of messages in the interchange. DE 0062 in UNT will have the same value. Generated by the sender. |
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M
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M
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*
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M
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*
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Service message, version 4 |
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M
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*
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Controlling agency, coded |
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M
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*
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Association assigned code |
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R
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*
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GS1 version control number (GS1 Permanent Code) |
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Code list directory version number |
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O
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This segment is used to head, identify and specify a message. |
DE's 0065, 0052, 0054, and 0051: Indicate that the message is an UNSM KEYMAN under the control of the United Nations. |
Example: |
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Example: |
UNH+KEY0001+KEYMAN:4:1:UN:EAN001:ABC' |
Example: |
UNH+KEY0001+KEYMAN:4:1:UN:EAN001' |
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