Customer BO Address

Hi,

I'm trying to edit an existing address on the Customer BO using ABSL, however I cant seem to actually get the values to update. When debugging I get no error messages.

Customer.AddressInformation is write-enabled so I'm not sure why this isn't working...

query_customer = Customer.QueryByIdentification;

query_customer_selparam = query_customer.CreateSelectionParams();

query_customer_selparam.Add(query_customer.InternalID , "I", "EQ", this.AccountID);

query_customer_result = query_customer.Execute(query_customer_selparam);

foreach (customer in query_customer_result)

{

     customer.AddressInformation.GetFirst().Address.DefaultConventionalPhone.FormattedNumberDescription = this.ByD_Phone;

}

All of the associations are set.

Any idea why this isn't working?

Many Thanks

Will