Convert party_type column from integer ordinal to string enum values to match @Enumerated(EnumType.STRING) in Transaction.java UPDATE transaction SET party_type_str = 'INDIVIDUAL' WHERE party_type = 0 OR party_type = '0'; UPDATE transaction SET party_type_str = 'GROUP' WHERE party_type = 1 OR party_type = '1'; UPDATE transaction SET party_type_str = 'BATCH' WHERE party_type = 2 OR party_type = '2';