0. INTRODUCTION
1. SCOPE
   1. Functional definition
   2. Field of application
   3. Principles
2. REFERENCES
3. TERMS AND DEFINITIONS
   1. Standard terms and definitions
   2. Message terms and definitions
4. MESSAGE DEFINITION
   1. Segment clarification
   2. Segment index (alphabetical sequence by tag)
   3. Message structure
      1. Segment table

This specification provides the definition of the Timetable static data update - interactive message (TSDUPD) to be used in Electronic Data Interchange (EDI) between trading partners involved in administration, commerce and transport.

A TSDUPD message provides static data complementary to travel schedule information conveyed by a SKDUPD - schedule update interactive message, such as information about locations and parties. A travel service provider sends timetable static data to other service providers or agencies such as government departments, traffic authorities and timetable publishing.

The Timetable static data 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.

-The message is designed to transmit new or changed schedule information in order to update the recipient system.

-The message can contain either a complete set of schedule information data or 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.

See UNTDID, Part 4, Chapter 2.3 UN/ECE UNSM - General Introduction, Section 1.

See UNTDID, Part 4, Chapter 2.3 UN/ECE UNSM - General Introduction, Section 2.

See UNTDID. Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction, Section 2

This section should be read in conjunction with the segment table which indicates mandatory, conditional and repeating requirements.

0010 UIH, Interactive message header

A service segment starting and uniquely identifying a message. The message type code for the Timetable static data update - interactive message is TSDUPD.

Note: Timetable static data update - interactive messages conforming to this document must contain the following data in segment UIH, composite S306:

0020 MSD, Message action details

A segment to specify the type and business function of the message.

0030 ORG, Originator of request details

A segment to specify details related to the originator of the schedule update.

0040 HDR, Header information

A segment to specify information applicable to the entire message.

0050 IFT, Interactive free text

A segment to provide free text information relating to the entire message.

0060 RFR, Reference

A segment to specify a reference relating to the entire message.

0070 CNY, Country information

A segment to provide country specific information as summer or wintertime transition date and currency, applying to the entire message.

0080 TIZ, Time zone information

Segment providing information about the time zone applying to the entire message.

0090 LNG, Language

A segment to provide the language in which the language dependent objects are expressed in the entire message.

0100 Segment Group 1: ERI-RFR-IFT

A group of segments to specify an error condition.

0110 ERI, Application error information

A segment to specify the type of application error.

0120 RFR, Reference

A segment to reference the erroneous element.

0130 IFT, Interactive free text

A segment to provide text related to the error.

0140 Segment Group 2: ALS-ADS-POP-CON-TRF-CNY-TIZ-LNG-SER-IFT-SG3-

SG4-SG5 A group of segments to provide information related to a

0150 ALS, Additional location information

A segment to identify a location and its geographical co-ordinates.

0160 ADS, Address

A segment to provide address information related to the location.

0170 POP, Period of operation

A segment to provide dates and times related to the location.

0180 CON, Contact information

A segment to provide contact information related to the location.

0190 TRF, Traffic restriction details

A segment to specify traffic restrictions relating to the location.

0200 CNY, Country information

A segment to provide information related to the country of the location.

0210 TIZ, Time zone information

A segment to provide information about the time zone wherein the location is situated.

0220 LNG, Language

A segment to specify a language related to the location.

0230 SER, Facility information

A segment to provide information about facilities available at the location.

0240 IFT, Interactive free text

A segment to provide free text information related to the location.

0250 Segment Group 3: ASD-CON

A segment group to provide information about services available at the location.

0260 ASD, Service details

A segment to provide information about a service available at the location.

0270 CON, Contact information

A segment to provide contact information related to the service.

0280 Segment Group 4: PRD-SER-FRQ-IFT-POR

A segment group to provide information about connecting transport services available at the location.

0290 PRD, Product identification

A segment specifying a connecting transport service available at the location.

0300 SER, Facility information

A segment providing facility information about the connecting transport service.

0310 FRQ, Frequency

A segment to provide frequency information relating to the connecting transport service.

0320 IFT, Interactive free text

A segment to provide free text information related to the connecting transport service.

0330 POR, Location and/or related time information

A segment specifying location (e.g. terminus) and corresponding time information relating to the connecting transport service.

0340 Segment Group 5: RFR-SG6

A segment group to provide information about transport services from the location to other destination locations.

0350 RFR, Reference

A segment referring to a destination location to which transport services are available.

0360 Segment Group 6: PRD-POP-SER

A segment providing facility information about the connecting transport service.

0370 PRD, Product identification

A segment to provide information about a transport services to the destination location.

0380 POP, Period of operation

A segment to provide time information related to the transport service.

0390 SER, Facility information

A segment to provide facility information related to the transport service.

0400 Segment Group 7: NME-ADS-CON-SG8

A group of segments to provide information about parties.

0410 NME, Name

A segment to identify a party.

0420 ADS, Address

A segment to provide address information related to the party.

0430 CON, Contact information

A segment to provide contact information related to the party.

0440 Segment Group 8: RFR-RLS

A segment group to provide information about other parties to which the party is related.

0450 RFR, Reference

A segment referring to another related party.

0460 RLS, Relationship

A segment to specify the kind of relation existing between both parties.

0470 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.