Hi Friends,
Need some help with association in CDS view.
I am trying to convert the below join ddl using association. But getting error "Table b unknown or shadowed by an alias" at line number 47. Please help, what mistake I am making here.
@AbapCatalog.sqlViewName: 'ZTRM_BOOK'
@AbapCatalog.compiler.CompareFilter: true
@AccessControl.authorizationCheck: #CHECK
@EndUserText.label: 'Flight Booking Data'
define view Ztrm_Book_DDL as select from sbook as a
join spfli as b on
a.carrid = b.carrid and a.connid = b.connid
join scarr as c on a.carrid = c.carrid
join sairport as d on b.airpfrom = d.id
join sairport as e on b.airpto = e.id
{ a.carrid as carrid, a.connid as connid, fldate, bookid, passname, forcuram, b.airpfrom, d.name as airportfrom, cityfrom, countryfr, airpto, e.name as airportto, countryto, cityto, carrname, url, class, loccuram, loccurkey, order_date, agencynum
}
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@AbapCatalog.sqlViewName: 'ZTRM_BOOK'
@AbapCatalog.compiler.CompareFilter: true
@AccessControl.authorizationCheck: #CHECK
@EndUserText.label: 'Flight Booking Data'
define view Ztrm_Book_DDL as select from sbook as a
association [1] to spfli as b on a.carrid = b.carrid and a.connid = b.connid
association [1] to scarr as c
on a.carrid = c.carrid
association [1] to SAIRPORT as d
on b.airpfrom = d.id //Table b unknown or shadowed by an alias
association [1] to sairport as e
on b.airpto = e.id
{ a.carrid as carrid, a.connid as connid, fldate, bookid, passname, forcuram, b.airpfrom, d.name as airportfrom, cityfrom, countryfr, airpto, e.name as airportto, countryto, cityto, carrname, url, class, loccuram, loccurkey, order_date, agencynum // _association_name // Make association public
}