some ric not found when adding to instrument list

chenchong

I expand a chain ric (0#SPXW*.U) using Historical Search, and get 8814 constituents（date range from 2017-11-13 to 2017-11-20）

Buf only 8319 constituents was added to instrument list through REST api:

POST https://hosted.datascopeapi.reuters.com/RestApi/v1/Extractions/InstrumentLists('0x055cee55cf
fe2e3f')/ThomsonReuters.Dss.Api.Extractions.InstrumentListAppendIdentifiers

Others constituents get error like below:

@{"AppendResult":{"AppendedInstrumentCount":8319,"AppendDuplicates":[]},"@odata.context":"https://192.165.219.152/RestApi/v1/$metadata#ThomsonReuters.Dss.Api.Extractions.SubjectLists.InstrumentsAppendIdentifiersResult","ValidationResult":{"ValidInstrumentCount":8319,"Messages":[{"Message":"RIC, SPXWk131716000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131717000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131717500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131718000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131718500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131719000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131719500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131720000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131720500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131720750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131721000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131721250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131721500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131721750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131721900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131722900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131723950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131724950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131725950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131726950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131727750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131728000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131728500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk131729000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151716000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151717000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151717500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151718000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151718500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151719000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151719500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151720000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151720500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151720750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151721000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151721250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151721500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151721750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151721900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151722900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151723950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151724950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151725950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151726950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151727750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151728000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151728500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWk151729000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131716000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131717000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131717500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131718000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131718500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131719000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131719500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131720000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131720500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131720750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131721000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131721250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131721500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131721750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131721900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131722900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131723850.U (not 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found)","Severity":"Info"},{"Message":"RIC, SPXWw131724650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131724700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131724750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131724800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131724850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131724900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131724950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131725350.U (not 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found)","Severity":"Info"},{"Message":"RIC, SPXWw131726150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw131726850.U (not 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found)","Severity":"Info"},{"Message":"RIC, SPXWw151723250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151723950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151724950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151725950.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726000.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726050.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726100.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726150.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726200.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726250.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726300.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726350.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726400.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726450.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726500.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726550.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726600.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726650.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726700.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726750.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726800.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726850.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726900.U (not found)","Severity":"Info"},{"Message":"RIC, SPXWw151726950.U (not 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found)","Severity":"Info"}],"OpenAccessSegments":[],"ValidationDuplicates":[],"StandardSegments":[{"Description":"Derivative","Count":8318,"Code":"D"},{"Description":"Equity","Count":1,"Code":"E"}]}}

veerapath.rungruengrayubkul

Hi,

These "not found" RICs could be historical RIC. Almost RICs are only valid through Nov 18. You can find the RIC validity period in the Historical Search result.

To append historical RICs, you need to select the "Allow Import of Historical Instruments" in the User Preferences page.