@Column(s) not allowed on a @ManyToOne property

Use @JoinColumn instead of @Column:

@ManyToOne
@JoinColumn(name="LicenseeFK")
private Licensee licensee;

---

Using @JoinColumn and @Column together will result in the same error. Change it to only use: @JoinColumn to fix it.

---

@Column

The JPA @Column annotation is for basic entity attributes, like String, Integer, Date.

So, if the entity attribute name differs from the underlying column name, then you need to use the @Column annotation to specify the column name explicitly, like this:

@Column(name="created_on")
private LocalDate createdOn;

@JoinColumn

The @JoinColumn annotation is used to customize a Foreign Key column name, and it can only be used with an entity association.

So, in your case, because you are using a @ManyToOne association, you need to use @JoinColumn:

@ManyToOne(fetch=FetchTYpe.LAZY)
@JoinColumn(name="LicenseeFK")
private Licensee licensee;

Notice that we set the fetch attribute to FetchType.LAZY because, by default, FetchType.EAGER is used, and that's a terrible strategy.

---

In my case @VaishaliKulkarni's answer was helpful to identify the problem.

I missed to write field for @Column annotion and it effected on next field.

@Column(name = "account_id")
// I forgot to write field here

@ManyToOne
@JoinColumn(name = "customer_id")
private Customer customer;

So, I was getting exception at "customer" field.

---