Il problema era che START WITH prevedeva un valore singolo e la mia sottoquery restituiva più valori, quindi ho cambiato la query da :
START WITH "ID" =
(SELECT headid
FROM emppirmesion per
inner join empldabdetail empinfo
on per.emprecid = empinfo.recid
where lower(empinfo.shortname) = lower('ibmadmin') and
per.headid > 0 and
per.clasisymbolicname = 'SoHiring')
a :
Where "ID" in
(SELECT headid
FROM emppirmesion per
inner join empldabdetail empinfo
on per.emprecid = empinfo.recid
where lower(empinfo.shortname) = lower('ibmadmin') and
per.headid > 0 and
per.clasisymbolicname = 'SoHiring')
e funziona bene.