transferring sql database to another host

I have an error while transferring my wordpress website from one host to another host. I have done all correct, I also changed wp_options table and updated site url, site is running fine but its interlinking going to its old url. means my site was in abc.xyz.com now it transferred to abc.com, home page is fine but its menu links and other iks are going to old one i.e. abc.xyz.com.
any one can tell me.. whats the problem?