Return to EDIFACT D98B Messages page.Generic statistical message
0. INTRODUCTIONThis 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. SCOPE1.1. Functional DefinitionThe 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 ApplicationThe 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. PrinciplesThe 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:
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).
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. REFERENCESSee UNTDID, Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction, Section 1. 3. TERMS AND DEFINITIONS3.1. Standard terms and definitionsSee UNTDID, Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction, Section 2. 4. MESSAGE DEFINITION4.1. Data Segment ClarificationThis section should be read in conjunction with the Segment Table which indicates mandatory, conditional and repeating requirements. 0010 UNH, Message headerA 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:
0020 BGM, Beginning of messageA segment specifying the functional use (e.g. sub-set) of the Generic Statistical Message and identifying the message sent. 0030 DTM, Date/time/periodA segment identifying dates which are relevant to the whole of the message. 0040 Segment Group 1: FNT-FTXA group of segments containing textual footnotes related to value lists or definitions of the content and structure of an array. 0050 FNT, FootnoteA segment containing the unique identifier of the footnote. 0060 FTX, Free textA segment containing the text relevant to the footnote. 0070 Segment Group 2: NAD-IDE-SG3A group of segments identifying the sender and other relevant parties, their reference and the communication contact inside the corresponding organisations. 0080 NAD, Name and addressA segment identifying the name and address of a party. 0090 IDE, IdentityA 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-COMA group of segments giving contact information. 0110 CTA, Contact informationA 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 contactA segment providing a communication number for the contact identified in the CTA segment. 0130 Segment Group 4: VLI-DTM-FTX-IDE-SG5-SG6A group of segments containing either a coded or non coded list of items and related information. 0140 VLI, Value list identificationA segment identifying the value list. 0150 DTM, Date/time/periodA 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 textA segment containing text associated with the value list. 0170 IDE, IdentityA segment containing the identity of a footnote relevant to the value list. 0180 Segment Group 5: GIR-DTMA group of segments containing the related identification number and the period of validity. 0190 GIR, Related identification numbersA segment containing additional identifiers associated with the value list (e.g. for a statistical nomenclature this could be a revision number or level number). 0200 DTM, Date/time/periodA segment identifying the period of validity relating to the object identified in the GIR of this group. 0210 Segment Group 6: CDV-FTX-IDEA group of segments containing the codes or names in a value list. 0220 CDV, Code value definitionA segment identifying a particular value of a code. 0230 FTX, Free textA segment containing the textual description of the code. Multi-lingual definitions may be present in different occurrences of this segment. 0240 IDE, IdentityA segment containing the identity of a footnote relevant to the code. 0250 Segment Group 7: STC-FTX-IDEA group of segments specifying a statistical concept. 0260 STC, Statistical conceptA segment identifying a statistical concept. 0270 FTX, Free textA segment containing the name, definition or description of the statistical concept. 0280 IDE, IdentityA segment containing the identity of a footnote relevant to the statistical concept. 0290 Segment Group 8: ASI-GIS-FTX-IDE-SG9A group of segments which identifies and defines the structure of an array. 0300 ASI, Array structure identificationA segment containing the unique identifier of the array structure. 0310 GIS, General indicatorA segment containing a processing indicator associated with the array structure. 0320 FTX, Free textA segment containing a name/title or description of the structure of an array. 0330 IDE, IdentityA segment containing the identity of a footnote relevant to the structure. 0340 Segment Group 9: SCD-ATT-SG10A group of segments which defines the structure of an array. 0350 SCD, Structure component definitionA segment that defines a statistical concept or other object (such as a value list) used by an array and its position in the array. 0360 ATT, AttributeA segment containing an attribute that further defines the structure component (e.g. type of value, type of measurement, etc.). 0370 Segment Group 10: IDE-ATT-DTMA group of segments identifying a value list or a value in a value list which is used by the statistical concept. 0380 IDE, IdentityA segment identifying the value list or value. 0390 ATT, AttributeA segment containing an attribute that further defines the value (e.g. type of value, type of measurement etc.). 0400 DTM, Date/time/periodA segment identifying period of validity of the value list or other dates relevant to the value list. 0410 Segment Group 11: DSI-STS-DTM-FTX-GIR-ARR-SG12-SG16-SG18-SG20A 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. 0420 DSI, Data set identificationA segment containing the unique identifier of the data set. 0430 STS, StatusA segment containing information on the status of the information in the data set, e.g. its elaboration or privacy status. 0440 DTM, Date/time/periodA segment identifying a date relevant to the data set, e.g. date of original elaboration. 0450 FTX, Free textA segment containing a textual description of the data set. 0460 GIR, Related identification numbersA segment containing additional identifiers associated with the data set (e.g. identification of the source or destination of the data in the data set). 0470 ARR, Array informationA segment containing the data in the data set. 0480 Segment Group 12: IDE-GIS-DTM-SG13-SG14A group of segments containing an identifier relevant to the data set, a processing indicator and a date. 0490 IDE, IdentityA segment containing an identifier relevant to the data set, such as the scope or structure definition used by the data set. 0500 GIS, General indicatorA segment containing a processing indicator associated with the array data. 0510 DTM, Date/time/periodA segment identifying a date relevant to the identity e.g. date relating to the scope of the data. 0520 Segment Group 13: CDV-FTXA 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. 0530 CDV, Code value definitionA segment identifying a particular value of a code. 0540 FTX, Free textA segment containing the textual description of the code. Multi-lingual definitions may be present in different occurrences of this segment. 0550 Segment Group 14: SCD-ATT-DTM-SG15A 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. 0560 SCD, Structure component definitionA segment that identifies the structure component. 0570 ATT, AttributeA segment containing an attribute that further defines the structure component (e.g. type of value, type of measurement etc.). 0580 DTM, Date/time/periodA segment specifying a date relevant to the structure component e.g. a date for time series data. 0590 Segment Group 15: CDV-FTXA group of segments containing the codes or names in a value list that are relevant to the structure component identified in the SCD segment. 0600 CDV, Code value definitionA segment identifying a particular value of a code. 0610 FTX, Free textA segment containing the textual description of the code. Multi-lingual definitions may be present in different occurrences of this segment. 0620 Segment Group 16: NAD-IDE-SG17A 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). 0630 NAD, Name and addressA segment identifying a particular department in an organisation responsible for the data set. 0640 IDE, IdentityA segment containing an identifier used by the sender or receiver to identify the data set. 0650 Segment Group 17: CTA-COMA group of segments giving contact information. 0660 CTA, Contact informationA segment identifying a person or a department for the party specified in the NAD segment and to whom communication should be directed. 0670 COM, Communication contactA segment providing a communication number for the contact identified in the CTA segment. 0680 Segment Group 18: FNS-SG19A group of segments identifying the location in the data set to which a footnote is relevant. 0690 FNS, Footnote setA segment identifying a set of footnotes, which are either defined in this group or have been defined previously. 0700 Segment Group 19: REL-ARR-IDEA 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. 0710 REL, RelationshipA segment defining the scope of a footnote in terms of the relationship between the data in the ARR segment in segment group 19 and the data in the ARR segment in segment group 11. 0720 ARR, Array informationA segment containing data values that identify the location in the data set to which a footnote is relevant. 0730 IDE, IdentityA segment containing the identity of a footnote relevant to the data in the data set. 0740 Segment Group 20: FNT-FTXA group of segments containing textual footnotes related to data in the data set. 0750 FNT, FootnoteA segment containing the unique identifier of the footnote. 0760 FTX, Free textA segment containing the text of the footnote. 0770 UNT, Message trailerA service segment ending a message, giving the total number of segments in the message and the control reference number of the message. 4.2. Data segment index (Alphabetical sequence by tag)
4.3. Message structure4.3.1. Segment table
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