The most frequent errors were claims for ineligible expenditure and failure to carry out tender procedures as well as a lack of evidence to support the calculation of overheads or the staff costs involved.
Kõige sagedamini esinevad vead olid taotlused abikõlbmatutele kuludele, suutmatus läbi viia pakkumismenetlusi ja üldkulusid või personalikulusid käsitleva tõendusmaterjali puudumine.