validationInformation.bank. accountOwner. matchLastName {#valid-info-bank-account-owner-match-last-name-main}
=============================================================================================================

Indicates how closely the last name in the reqeust matches the National Shared Database record.  
Possible values:

* `Y`: The value in the request closely or exactly matches a National Shared Database record.
* `N`: The value in the request does not match a National Shared Database record.
* `U`: No last name data for this account is available in the National Shared Database.
  {#valid-info-bank-account-owner-match-last-name-main_ul_spl_343_xzb}

Specifications {#valid-info-bank-account-owner-match-last-name-main_Specifications}
-----------------------------------------------------------------------------------

* **Data Type:** String
* **Data Length:** 1

Mapping Information {#valid-info-bank-account-owner-match-last-name-main_Mapping}
---------------------------------------------------------------------------------

* **REST API Field:** validationInformation.bank.accountOwner.matchLastName
* **SCMP API Field:** ecp_avs_match_customer_last_name
* **Simple Order API Field:** ecAVSReply_matchBillToLastName