The dependencies of some of the beans in the application context form a cycle

Use @Lazy

A simple way to break the cycle is by asking Spring to initialize one of the beans lazily. That is: instead of fully initializing the bean, it will create a proxy to inject it into the other bean. The injected bean will only be fully created when it’s first needed.

@Service
public class AServiceImpl implements AService {
    private final ARepository aRepository;
    public AServiceImpl(@Lazy ARepository aRepository) {
        super();
        this.aRepository = aRepository;
    }
    ...
}

source: https://www.baeldung.com/circular-dependencies-in-spring