Bei der Rückgabe "ERROR:Text" enthält "Text" die Fehlerbeschreibung. Mögliche Fehler:

Abarbeitungsfehler

• ERROR_$Parameter (parameter not correct)
• ERROR_MISSING_$Parameter (parameter missing) 

• ERROR_MISSING_COMPANY (key for company authentication is missing)
• ERROR_MISSING_SESSIONKEY|VEHICLE|GROUP (there is no parameter given of 3 possible)
• ERROR_MISSING_SESSIONKEY (parameter "sessionkey" is missing)
• ERROR_MISSING_VEHICLE (parameter "vehicle" is missing)
• ERROR_MISSING_GROUP (parameter "group" is missing)
• ERROR_MISSING_DISTANCE (parameter "distance" is missing)
• ERROR_MISSING_CYCLE (parameter "cycle" is missing)
• ERROR_MISSING_RADIUS (parameter "radius" is missing)

• ERROR_MISSING_CUSTOMORDERID - own order number is missing
• ERROR_MISSING_ORDERTEXT - order text is missing
• ERROR_ORDER_NUMBER_TOO_LONG(MAX_20_CHARS) - own order number is too long, maximum 20
  chars
• ERROR_STREET_TOO_LONG(MAX_100_CHARS) - street name too long, maximum 100 chars
• ERROR_HOUSENUMBER_TOO_LONG(MAX_100_CHARS) - house number too long, miximum 100 chars
• ERROR_ZIPCODE_TOO_LONG(MAX_10_CHARS)- zip code too long, maximum 10 chars
• ERROR_CITY_TOO_LONG(MAX_100_CHARS) - Stadt zu lang, maximal 100 Zeichen
• ERROR_COUNTRY_TOO_LONG(MAX_100_CHARS) - country too long, maximum 3 chars
• ERROR_LATITUDE_MISSING - latitude value is missing
• ERROR_LONGITUDE_MISSING - longitude Wert is missing
• ERROR_LATITUDE_NOT_NUMERIC - latitude value must be a number
• ERROR_LONGITUDE_NOT_NUMERIC - longitude value must be a number
• ERROR_LATITUDE_NOT_IN_VALID_RANGE(-90_TO_90) - latitude must be in range of -90 to +90 ERROR_LONGITUDE_NOT_IN_VALID_RANGE(-90_TO_90) - longitude must be in range of -90 to +90
• ERROR_TARGET_TIME_IS_INVALID - length of given date is not correct
• ERROR_TARGET_TIME_IS_NOT_A_DATE - given date has wrong format
• ERROR_FORMULAR_NOT_ALLOCATED_BY_VEHICLE - given formular is not assigned to hardware
• ERROR_FORMULAR_NOT_SUPPORTED_BY_HARDWARE - hardware dosn't support orders with attached user defined formulars
• ERROR_ORDER_TEXT_TOO_LONG(MAX_300_CHARS) - order text too long, miximum 300 chars (ATTENTION: Estimated arrival time and adrress are at begin of message at Garmin devices. It reduces maximum number of chars at order text.)

• ERROR_COMPANY (company authentication not correct)
• ERROR_VEHICLE (commited car identification not correct)
• ERROR_GROUP (commited car group not correct)
• ERROR_DISTANCE (parameter "distance" not correct)
• ERROR_CYCLE (parameter "cycle" not ocrrect)
• ERROR_RADIUS (parameter "radius" not correct)

• ERROR_DUPLICATE_CUSTOMORDERID (order number duplicated, action cannot be performed)
• ERROR_ORDER_NOT_FOUND (requested order cannot be located)
• ERROR_TEXT_TOO_LONG (Auftragstext und eigene Auftragsnummer überschreiten zusammen 350 Zeichen.

• ERROR_GROUP_NOMEMBER (Die abgefragte Fahrzeuggruppe enthält keinerlei Fahrzeuge)
• ERROR_MAINTENANCE (aus Wartungsgründen nicht verfügbar)

• REQUEST_NOT_FOUND (interner Fehler)

• ERROR_NOT_SUPPORTED_BY_HARDWARE (Die Hardware im Fahrzeug unterstützt diese Aktion nicht)

Serverfehler

• TIMEDOUT (DB-Timeout (500-100))
• UNKNOWN (unbekannter Fehler (500-100))
• NOTFOUND (Kommando nicht gefunden (404))

Zu beachten ist, dass alle RTI-Abfragen niemals einen Serverfehler erzeugen sollten. Im HTTP-Protokoll werden diese Abfragen immer ein 200 OK liefern. Sobald ein anderer Response-Code entsteht, ist dies nicht mit einer Fehlersuche und -behebung in der RTI-Schnittstellen-Logik zu beheben.