United Nations Directories for Electronic Data Interchange for
Administration, Commerce and Transport
UN/EDIFACT
United Nations Directories for Electronic Data Interchange for |
Message Type : GESMES
Version : D
Release : 01C
Contr. Agency: UN
Revision : 2
Date : 2001-11-07
SOURCE: D8 Statistics (SWG)
CONTENTS
Generic statistical message
0. INTRODUCTION
1. SCOPE
1.1 Functional definition
1.2 Field of application
1.3 Principles
2. REFERENCES
3. TERMS AND DEFINITIONS
3.1 Standard terms and definitions
4. MESSAGE DEFINITION
4.1 Segment clarification
4.2 Segment index (alphabetical sequence by tag)
4.3 Message structure
4.3.1 Segment table
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For general information on UN standard message types see UN Trade Data
Interchange Directory, UNTDID, Part 4, Section 2.3, UN/ECE UNSM
General Introduction
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0. INTRODUCTION
This specification provides the definition of the Generic
statistical message (GESMES) to be used in Electronic Data
Interchange (EDI) between trading partners involved in
administration, commerce and transport.
1. SCOPE
1.1 Functional definition
The compilation of statistics is a continuous chain starting
with raw data collection, followed by a number of harmonization
and aggregation processes leading to aggregated statistical
data.
Raw data collection is realized by means of surveys, sampling,
direct reporting from individuals, economic operators.
Harmonization and aggregation processes are very often handled
by statistical bodies or authorized economic operators in case
of direct reporting.
A Generic Statistical Message (GESMES) is used by an
organisation involved in this elaboration process to transmit a
statistical data set.
It permits the transmission of the following, either in the
same and/or different messages:
-the statistical concepts comprising the data set and their
structure
-if required, all related information ( code sets, labels,
methodological notes, footnotes, etc.),
-the statistical figures of the data set.
This message could be used by producers and users of
statistical information such as: National Statistical Offices,
ministries, private and public administrations, private
companies etc.
1.2 Field of application
The Generic statistical message may be used for both national
and international applications. It is based on universal
practice related to administration, commerce and transport, and
is not dependent on the type of business or industry.
1.3 Principles
The structure of statistical information to be exchanged is
quite simple and could be defined as multidimensional array or
chronological series. The difficulty of using or exchanging
statistical data comes the varieties of interpretations of
those structures. The interpretation varies from one
statistical domain to another depending on the content.
Another key factor is the volume: statistical indicators have
many dimensions (e.g. time, classifications depending on
statistical nomenclatures), dense and sparse series of matrices
could be present simultaneously for the same indicator.
The GESMES message may be used to exchange statistical data for
all statistical domains in a variety of formats together with
their descriptions.
The data in the data set (i.e. the array) is contained in a
generic segment (ARR - Array). The interpretation of the ARR
segment is provided in segment group 8. GESMES is designed to
support all types of statistical exchange, including time-
series, which can be described by means of statistical concepts
(i.e. statistical terms or objects).
Associated with statistical data are textual information
defining comprehensively the series and matrices, the
underlying statistical concept or methodology. This is often
referred to as meta-data and corresponds to associated
information which is required to interpret basic data, such as
headlines, stubs, comments and footnotes.
The acronym, GESMES, stands for Generic Statistical Message and
comprises a number of parts:
i) Identification of administrative information concerning the
interchange partners (Gr. 2)
ii) Footnotes associated with value lists, statistical concepts
and data set structures (Gr. 1)
iii) Value lists of coded or non coded items to be used in this
message or in a future message (Gr. 4)
iv) Definition of statistical concepts to be used in this
message or in a future message (Gr. 7).
v) Definition of the structure of array data to be used in this
message or in a future message, and the allocation of a unique
identity to this definition (Gr. 8).
vi) Identification of one or more data sets (Gr. 11). For each
data set: the identity of the structure definition to be used
to interpret the array data (Gr. 12); the scope, value lists or
fixed values which are local to the data set (Gr. 13 and 14);
the array data (ARR); footnotes associated with the data set
(Gr. 18, 19 and 20).
2. REFERENCES
See UNTDID, Part 4, Chapter 2.3 UN/ECE UNSM - General
Introduction, Section 1.
3. TERMS AND DEFINITIONS
3.1 Standard terms and definitions
See UNTDID, Part 4, Chapter 2.3 UN/ECE UNSM - General
Introduction, Section 2.
4. MESSAGE DEFINITION
4.1 Segment clarification
This section should be read in conjunction with the segment
table which indicates mandatory, conditional and repeating
requirements.
0010 UNH, Message header
A service segment starting and uniquely identifying a message.
The message type code for the Generic statistical message is
GESMES.
Note: Generic statistical messages conforming to this document
must contain the following data in segment UNH, composite S009:
Data element 0065 GESMES
0052 D
0054 01C
0051 UN
0020 BGM, Beginning of message
A segment specifying the functional use (e.g. sub-set) of the
Generic Statistical Message and identifying the message sent.
0030 DTM, Date/time/period
A segment identifying dates which are relevant to the whole of
the message.
0040 Segment group 1: FNT-FTX
A group of segments containing textual footnotes related to
value lists or definitions of the content and structure of an
array.
0050 FNT, Footnote
A segment containing the unique identifier of the footnote.
0060 FTX, Free text
A segment containing the text relevant to the footnote.
0070 Segment group 2: NAD-IDE-SG3
A group of segments identifying the sender and other relevant
parties, their reference and the communication contact inside
the corresponding organisations.
0080 NAD, Name and address
A segment identifying the name and address of a party.
0090 IDE, Identity
A segment giving the identity number of the data transmitted
as it is known by the organisation described in the NAD
segment.
0100 Segment group 3: CTA-COM
A group of segments giving contact information.
0110 CTA, Contact information
A segment identifying a person or a department for the
party specified in the NAD segment and to whom
communication should be directed.
0120 COM, Communication contact
A segment providing a communication number for the
contact identified in the CTA segment.
0130 Segment group 4: VLI-DTM-FTX-SG5-SG6-SG7
A group of segments containing either a coded or non coded list
of items and related information.
0140 VLI, Value list identification
A segment identifying the value list.
0150 DTM, Date/time/period
A segment identifying the period of validity of the value
list and, if the value list is a date list, then a date
value in that list.
0160 FTX, Free text
A segment containing text associated with the value list.
0170 Segment group 5: IDE-DTM
A group of segments containing the identification of an
object related to the value list and the period of validity.
0180 IDE, Identity
A segment containing an identifier of an object related
to the value list (e.g. a statistical nomenclature from
which the codes in the list are derived, or a footnote).
0190 DTM, Date/time/period
A segment containing date information related to the
identified object of the value list such as validity date
or date range.
0200 Segment group 6: GIR-DTM
A group of segments containing the related identification
number and the period of validity.
0210 GIR, Related identification numbers
A segment containing additional identifiers associated
with the value list (e.g. for a statistical nomenclature
this could be a revision number or level number).
0220 DTM, Date/time/period
A segment identifying the period of validity relating to
the object identified in the GIR of this group.
0230 Segment group 7: CDV-FTX-SG8
A group of segments containing the codes or names in a value
list.
0240 CDV, Code value definition
A segment identifying a particular value of a code.
0250 FTX, Free text
A segment containing the textual description of the code.
Multi-lingual definitions may be present in different
occurrences of this segment.
0260 Segment group 8: IDE-DTM
A group of segments containing the identification of an
object related to the code value and the period of
validity.
0270 IDE, Identity
A segment containing an identifier of an object
related to the code value (e.g. a related code list
containing a list of code values for the code, or a
footnote).
0280 DTM, Date/time/period
A segment identifying the period of validity relating
to the object identification.
0290 Segment group 9: STC-FTX-IDE
A group of segments specifying a statistical concept.
0300 STC, Statistical concept
A segment identifying a statistical concept.
0310 FTX, Free text
A segment containing the name, definition or description of
the statistical concept.
0320 IDE, Identity
A segment containing the identity of a footnote relevant to
the statistical concept.
0330 Segment group 10: ASI-GIS-FTX-IDE-SG11
A group of segments which identifies and defines the structure
of an array.
0340 ASI, Array structure identification
A segment containing the unique identifier of the array
structure.
0350 X GIS, General indicator
A segment containing a processing indicator associated with
the array structure.
0360 FTX, Free text
A segment containing a name/title or description of the
structure of an array.
0370 IDE, Identity
A segment containing the identity of a footnote relevant to
the structure.
0380 Segment group 11: SCD-ATT-SG12
A group of segments which defines the structure of an array.
0390 SCD, Structure component definition
A segment that defines a statistical concept or other
object (such as a value list) used by an array and its
position in the array.
0400 ATT, Attribute
A segment containing an attribute that further defines
the structure component (e.g. type of value, type of
measurement, etc.).
0410 Segment group 12: IDE-ATT-DTM
A group of segments identifying a value list or a value
in a value list which is used by the statistical concept.
0420 IDE, Identity
A segment identifying the value list or value.
0430 ATT, Attribute
A segment containing an attribute that further defines
the value (e.g. type of value, type of measurement
etc.).
0440 DTM, Date/time/period
A segment identifying period of validity of the value
list or other dates relevant to the value list.
0450 Segment group 13: DSI-STS-DTM-FTX-GIR-SG14-ARR-SG18-SG20-SG25
A group of segments identifying the data set, its status, the
source of the data, the array data itself, the structure
definition of the data set and definition of the scope of the
data and local values, details on the originator of a data, and
footnotes associated with the array data.
0460 DSI, Data set identification
A segment containing the unique identifier of the data set.
0470 STS, Status
A segment containing information on the status of the
information in the data set, e.g. its elaboration or privacy
status.
0480 DTM, Date/time/period
A segment identifying a date relevant to the data set, e.g.
date of original elaboration.
0490 FTX, Free text
A segment containing a textual description of the data set.
0500 GIR, Related identification numbers
A segment containing additional identifiers associated with
the data set (e.g. identification of the source or
destination of the data in the data set).
0510 Segment group 14: IDE-GIS-DTM-SG15-SG16
A group of segments containing an identifier relevant to the
data set, a processing indicator and a date.
0520 IDE, Identity
A segment containing an identifier relevant to the data
set, such as the scope or structure definition used by
the data set.
0530 X GIS, General indicator
A segment containing a processing indicator associated
with the array data.
0540 DTM, Date/time/period
A segment identifying a date relevant to the identity
e.g. date relating to the scope of the data.
0550 Segment group 15: CDV-FTX
A group of segments containing the codes or names in a
value list that are relevant to the object identified in
the IDE segment of the group e.g. one or more codes that
specify the scope of the data set.
0560 CDV, Code value definition
A segment identifying a particular value of a code.
0570 FTX, Free text
A segment containing the textual description of the
code.
Multi-lingual definitions may be present in different
occurrences of this segment.
0580 Segment group 16: SCD-ATT-DTM-SG17
A group of segments which identifies a structure
component of the array and defines attributes or codes
which are local to the data set identified in the DSI
segment.
0590 SCD, Structure component definition
A segment that identifies the structure component.
0600 ATT, Attribute
A segment containing an attribute that further defines
the structure component (e.g. type of value, type of
measurement etc.).
0610 DTM, Date/time/period
A segment specifying a date relevant to the structure
component e.g. a date for time series data.
0620 Segment group 17: CDV-FTX
A group of segments containing the codes or names in a
value list that are relevant to the structure
component identified in the SCD segment.
0630 CDV, Code value definition
A segment identifying a particular value of a code.
0640 FTX, Free text
A segment containing the textual description of the
code.
Multi-lingual definitions may be present in
different occurrences of this segment.
0650 ARR, Array information
A segment containing the data in the data set.
0660 Segment group 18: NAD-IDE-SG19
A group of segments identifying the department and contact
person within the sending organisation responsible for a
particular aspect of the data set (e.g. compilation).
0670 NAD, Name and address
A segment identifying a particular department in an
organisation responsible for the data set.
0680 IDE, Identity
A segment containing an identifier used by the sender or
receiver to identify the data set.
0690 Segment group 19: CTA-COM
A group of segments giving contact information.
0700 CTA, Contact information
A segment identifying a person or a department for the
party specified in the NAD segment and to whom
communication should be directed.
0710 COM, Communication contact
A segment providing a communication number for the
contact identified in the CTA segment.
0720 Segment group 20: FNS-SG21
A group of segments identifying the location in the data set
to which a footnote is relevant.
0730 FNS, Footnote set
A segment identifying a set of footnotes, which are
either defined in this group or have been defined
previously.
0740 Segment group 21: REL-SG22
A group of segments identifying the scope of the
footnote, the location in the data set to which a
footnote is relevant, and the identity number of that
footnote.
0750 REL, Relationship
A segment defining the scope of a footnote in terms of
the relationship between the data in the ARR segment
in segment group 22 and the data in the ARR segment in
segment group 13.
0760 Segment group 22: ARR-FTX-SG23
A group of segments which identifies the set of values
in the array to which the footnotes or attributes
apply, and which give the data value of the footnotes
or attributes.
0770 ARR, Array information
A segment containing data values that identify the
location in the data set to which a footnote is
relevant.
0780 FTX, Free text
A segment containing a footnote value.
0790 Segment group 23: IDE-FTX-SG24
A group of segments which identify an attribute and
give its value.
0800 IDE, Identity
A segment containing the identity of a footnote
relevant to the data in the data set.
0810 FTX, Free text
A segment containing an uncoded attribute value.
0820 Segment group 24: CDV-FTX
A group of segments which specifies a coded
attribute value and its name, description, or
definition.
0830 CDV, Code value definition
A segment which specifies a coded attribute
value.
0840 FTX, Free text
A segment which specifies the name,
description or definition of a coded
attribute value.
0850 Segment group 25: FNT-FTX
A group of segments containing textual footnotes related to
data in the data set.
0860 FNT, Footnote
A segment containing the unique identifier of the
footnote.
0870 FTX, Free text
A segment containing the text of the footnote.
0880 UNT, Message trailer
A service segment ending a message, giving the total number of
segments in the message (including the UNH & UNT) and the
control reference number of the message.
4.2 Segment index (alphabetical sequence by tag)
ARR Array information
ASI Array structure identification
ATT Attribute
BGM Beginning of message
CDV Code value definition
COM Communication contact
CTA Contact information
DSI Data set identification
DTM Date/time/period
FNS Footnote set
FNT Footnote
FTX Free text
GIR Related identification numbers
X GIS General indicator
IDE Identity
NAD Name and address
REL Relationship
SCD Structure component definition
STC Statistical concept
STS Status
UNH Message header
UNT Message trailer
VLI Value list identification
4.3 Message structure
4.3.1 Segment table
Pos Tag Name S R
0010 UNH Message header M 1
0020 BGM Beginning of message C 1
0030 DTM Date/time/period C 9
0040 ----- Segment group 1 ------------------ C 9999--------+
0050 FNT Footnote M 1 |
0060 FTX Free text C 9999--------+
0070 ----- Segment group 2 ------------------ C 9-----------+
0080 NAD Name and address M 1 |
0090 IDE Identity C 1 |
|
0100 ----- Segment group 3 ------------------ C 5----------+|
0110 CTA Contact information M 1 ||
0120 COM Communication contact C 5----------++
0130 ----- Segment group 4 ------------------ C 99----------+
0140 VLI Value list identification M 1 |
0150 DTM Date/time/period C 9999 |
0160 FTX Free text C 9999 |
|
0170 ----- Segment group 5 ------------------ C 9----------+|
0180 IDE Identity M 1 ||
0190 DTM Date/time/period C 9----------+|
|
0200 ----- Segment group 6 ------------------ C 5----------+|
0210 GIR Related identification numbers M 1 ||
0220 DTM Date/time/period C 2----------+|
|
0230 ----- Segment group 7 ------------------ C 9999-------+|
0240 CDV Code value definition M 1 ||
0250 FTX Free text C 999 ||
||
0260 ----- Segment group 8 ------------------ C 9---------+||
0270 IDE Identity M 1 |||
0280 DTM Date/time/period C 9---------+++
0290 ----- Segment group 9 ------------------ C 999---------+
0300 STC Statistical concept M 1 |
0310 FTX Free text C 5 |
0320 IDE Identity C 5-----------+
0330 ----- Segment group 10 ------------------ C 9999--------+
0340 ASI Array structure identification M 1 |
0350 X GIS General indicator C 5 |
0360 FTX Free text C 9 |
0370 IDE Identity C 5 |
|
0380 ----- Segment group 11 ------------------ C 999--------+|
0390 SCD Structure component definition M 1 ||
0400 ATT Attribute C 99 ||
||
0410 ----- Segment group 12 ------------------ C 9999------+||
0420 IDE Identity M 1 |||
0430 ATT Attribute C 99 |||
0440 DTM Date/time/period C 2---------+++
0450 ----- Segment group 13 ------------------ C 999---------+
0460 DSI Data set identification M 1 |
0470 STS Status C 9 |
0480 DTM Date/time/period C 5 |
0490 FTX Free text C 5 |
0500 GIR Related identification numbers C 2 |
|
0510 ----- Segment group 14 ------------------ C 99---------+|
0520 IDE Identity M 1 ||
0530 X GIS General indicator C 5 ||
0540 DTM Date/time/period C 5 ||
||
0550 ----- Segment group 15 ------------------ C 999-------+||
0560 CDV Code value definition M 1 |||
0570 FTX Free text C 99--------+||
||
0580 ----- Segment group 16 ------------------ C 999-------+||
0590 SCD Structure component definition M 1 |||
0600 ATT Attribute C 9 |||
0610 DTM Date/time/period C 9999 |||
|||
0620 ----- Segment group 17 ------------------ C 9999-----+|||
0630 CDV Code value definition M 1 ||||
0640 FTX Free text C 99-------+++|
0650 ARR Array information C 999999 |
|
0660 ----- Segment group 18 ------------------ C 5----------+|
0670 NAD Name and address M 1 ||
0680 IDE Identity C 1 ||
||
0690 ----- Segment group 19 ------------------ C 5---------+||
0700 CTA Contact information M 1 |||
0710 COM Communication contact C 5---------++|
|
0720 ----- Segment group 20 ------------------ C 999--------+|
0730 FNS Footnote set M 1 ||
||
0740 ----- Segment group 21 ------------------ C 9999------+||
0750 REL Relationship M 1 |||
|||
0760 ----- Segment group 22 ------------------ C 9999-----+|||
0770 ARR Array information M 1 ||||
0780 FTX Free text C 9999 ||||
||||
0790 ----- Segment group 23 ------------------ C 9999----+||||
0800 IDE Identity M 1 |||||
0810 FTX Free text C 9999 |||||
|||||
0820 ----- Segment group 24 ------------------ C 9999---+|||||
0830 CDV Code value definition M 1 ||||||
0840 FTX Free text C 9999---+++++|
|
0850 ----- Segment group 25 ------------------ C 9999-------+|
0860 FNT Footnote M 1 ||
0870 FTX Free text C 9999-------++
0880 UNT Message trailer M 1
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UN Economic Commission for Europe
Palais des Nations, CH-1211 Geneva 10, Switzerland
Tel: +41-22 917 2016 Fax: +41-22 917 0037 E-mail: TradeMaster@unece.org
UN/EDIFACT Directories