United Nations Directories
for Electronic Data Interchange for
Administration, Commerce and Transport
UN/EDIFACT
| United Nations Directories for Electronic Data Interchange for Administration, Commerce and Transport UN/EDIFACT |
Message Type : SKDUPD Version : D Release : 20B Contr. Agency: UN Revision : 4 Date : 2021-03-23 SOURCE: TBG9 Travel, Tourism and Leisure CONTENTS Schedule update - interactive 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 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 0. INTRODUCTION This specification provides the definition of the Schedule update - interactive message (SKDUPD) to be used in Electronic Data Interchange (EDI) between trading partners involved in administration, commerce and transport. 1. SCOPE 1.1 Functional definition A message containing information about travel service schedules. This message is sent by a travel service provider to other service providers or to agencies such as government departments, traffic authorities, and timetable publishing companies. 1.2 Field of application The Schedule update - interactive 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 message is designed to transmit new or changed schedule information in order to update the recipient's system. - The message can contain either a complete set of schedule information data, either updates to a former delivery. - The message may also be used to formulate a request for re- transmission of the data in case of error. The message may be sent spontaneously, when the travel service provider has new information available, or as a response to a SKDREQ - Schedule request - interactive message. 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. 00010 UIH, Interactive message header A service segment starting and uniquely identifying a message. The message type code for the Schedule update - interactive message is SKDUPD. Note: Schedule update - interactive messages conforming to this document must contain the following data in segment UIH, composite S306: Data element 0065 SKDUPD 0052 D 0054 20B 0051 UN 00020 MSD, Message action details A segment to specify the type and business function of the message. 00030 ORG, Originator of request details A segment to specify details related to the originator of the schedule update. 00040 HDR, Header information A segment to specify information applicable to the entire message. 00050 IFT, Interactive free text A segment to provide free text information relating to the entire message. 00060 RFR, Reference A segment to specify a reference relating to the entire message. 00070 Segment group 1: ERI-RFR-IFT A group of segments to specify an error condition. 00080 ERI, Application error information A segment to specify the type of application error. 00090 RFR, Reference A segment to reference the erroneus element. 00100 IFT, Interactive free text A segment to provide text related to the error. 00110 Segment group 2: PRD-PDT-IFT-TRF-ASD-MSD-RFR-SG3-SG4 A group of segments to provide complete service information. 00120 PRD, Product identification A segment to specify a transport service. 00130 PDT, Product information A segment to provide detail information about the service. 00140 IFT, Interactive free text A segment to provide free text information relating to the service. 00150 TRF, Traffic restriction details A segment identifying restrictions applicable to the service. 00160 ASD, Service details A segment to provide information about extra services included in the service 00170 MSD, Message action details To specify the action to be applied on the associated service. 00180 RFR, Reference A segment used to specify a travel service number which is published to the customer 00190 Segment group 3: SER-ASD A group of segments to provide additional service information. 00200 SER, Facility information A segment specifying additional service information. 00210 ASD, Service details A segment to provide information about extra services included in the facility. 00220 Segment group 4: POP-PDT-IFT-TRF-ASD-FRQ-SG5-SG6-SG7-SG9 A group of segments to provide period and frequency information. 00230 POP, Period of operation A segment to specify a period of operation of the service. 00240 PDT, Product information A segment to provide detail information about the service. 00250 IFT, Interactive free text A segment to provide free text information relating to the service. 00260 TRF, Traffic restriction details A segment identifying restrictions applicable to the service. 00270 ASD, Service details A segment to provide information about extra services included in the service. 00280 FRQ, Frequency A segment to specify details about the frequency of the service. 00290 Segment group 5: SER-ASD A group of segments to provide additional service information. 00300 SER, Facility information A segment specifying additional service information. 00310 ASD, Service details A segment to provide information about extra services included in the service. 00320 Segment group 6: DTI-IFT A group of segments specifying days or periods to be included in or excluded from the period of operation of the service. 00330 DTI, Date and time information To identify a day or period to be included in or excluded from the period of operation of the service. 00340 IFT, Interactive free text To specify a free text description of the day or period. 00350 Segment group 7: POR-MES-ASD-SER-TRF-SG8 A group of segments to provide information relating to a location. 00360 POR, Location and/or related time information A segment specifying a location and the service times related to this location. 00370 MES, Measurements A segment to specify measurement values relating to the service at the given location. 00380 ASD, Service details A segment to provide information about extra services included in the service and relating to the location. 00390 SER, Facility information A segment specifying additional service information relating to the location. 00400 TRF, Traffic restriction details A segment identifying restrictions applicable to the service at the given location. 00410 Segment group 8: RFR-RLS-TCE A group of segments to specify special connection conditions in relation to another service. 00420 RFR, Reference A segment to specify a reference to another service. 00430 RLS, Relationship A segment to specify the type of relation. 00440 TCE, Time and certainty A segment to specify details about the connection conditions to another service. 00450 Segment group 9: ODI-PDT-IFT-TRF-TFF-ASD-SG10 A group of segments to provide service leg or segment information. 00460 ODI, Origin and destination details A segment to specify the origin and destination locations of a service leg or segment. 00470 PDT, Product information A segment to provide detail information about the service leg or segment. 00480 IFT, Interactive free text A segment to provide free text information relating to the service leg or segment. 00490 TRF, Traffic restriction details A segment identifying restrictions applicable to the service leg or segment. 00500 TFF, Tariff information A segment to specify tariff information related to the service leg or segment. 00510 ASD, Service details A segment to provide information about extra services included in the service. 00520 Segment group 10: SER-ASD A group of segments to provide additional service information relating to the service leg or segment. 00530 SER, Facility information A segment specifying additional service information. 00540 ASD, Service details A segment to provide information about extra services included in the service. 00550 UIT, Interactive message trailer A service segment ending a message, giving the total number of segments in the message (including the UIH & UIT) and the control reference number of the message. 4.2 Segment index (alphabetical sequence by tag) ASD Service details DTI Date and time information ERI Application error information FRQ Frequency HDR Header information IFT Interactive free text MES Measurements MSD Message action details ODI Origin and destination details ORG Originator of request details PDT Product information POP Period of operation POR Location and/or related time information PRD Product identification RFR Reference RLS Relationship SER Facility information TCE Time and certainty TFF Tariff information TRF Traffic restriction details UIH Interactive message header UIT Interactive message trailer
4.3 Message structure 4.3.1 Segment table Pos Tag Name S R 00010 UIH Interactive message header M 1 00020 MSD Message action details M 1 00030 ORG Originator of request details M 1 00040 HDR Header information M 1 00050 IFT Interactive free text C 1 00060 RFR Reference C 9 00070 ---- Segment group 1 ------------------ C 99---------------+ 00080 ERI Application error information M 1 | 00090 RFR Reference C 1 | 00100 IFT Interactive free text C 1----------------+ 00110 ---- Segment group 2 ------------------ M 99999------------+ 00120 PRD Product identification M 1 | 00130 PDT Product information C 3 | 00140 IFT Interactive free text C 9 | 00150 TRF Traffic restriction details C 9 | 00160 ASD Service details C 99 | 00170 MSD Message action details C 1 | 00180 RFR Reference C 9 | | 00190 ---- Segment group 3 ------------------ C 99--------------+| 00200 SER Facility information M 1 || 00210 ASD Service details C 1---------------+| | 00220 ---- Segment group 4 ------------------ C 999-------------+| 00230 POP Period of operation M 1 || 00240 PDT Product information C 3 || 00250 IFT Interactive free text C 1 || 00260 TRF Traffic restriction details C 9 || 00270 ASD Service details C 99 || 00280 FRQ Frequency C 9 || || 00290 ---- Segment group 5 ------------------ C 99-------------+|| 00300 SER Facility information M 1 ||| 00310 ASD Service details C 1--------------+|| || 00320 ---- Segment group 6 ------------------ C 99-------------+|| 00330 DTI Date and time information M 1 ||| 00340 IFT Interactive free text C 9--------------+|| || 00350 ---- Segment group 7 ------------------ C 999------------+|| 00360 POR Location and/or related time information M 1 ||| 00370 MES Measurements C 1 ||| 00380 ASD Service details C 9 ||| 00390 SER Facility information C 9 ||| 00400 TRF Traffic restriction details C 1 ||| ||| 00410 ---- Segment group 8 ------------------ C 99------------+||| 00420 RFR Reference M 1 |||| 00430 RLS Relationship C 1 |||| 00440 TCE Time and certainty C 9-------------++|| || 00450 ---- Segment group 9 ------------------ C 999------------+|| 00460 ODI Origin and destination details M 1 ||| 00470 PDT Product information C 3 ||| 00480 IFT Interactive free text C 1 ||| 00490 TRF Traffic restriction details C 9 ||| 00500 TFF Tariff information C 1 ||| 00510 ASD Service details C 99 ||| ||| 00520 ---- Segment group 10 ------------------ C 99------------+||| 00530 SER Facility information M 1 |||| 00540 ASD Service details C 1-------------++++ 00550 UIT Interactive message trailer M 1