To specify the validity of the request and to indicate follow-up action authorized.
Code indicating a Yes or No condition or response.
AAA01 designates whether the request is valid or invalid. Code ``Y'' indicates that the code is valid. Code ``N'' indicates that the code is invalid.
Code identifying the agency assigning the code values.
If AAA02 is used, AAA03 contains a code from an industry code list.
Code assigned by issuer to identify reason for rejection.
Code identifying follow-up actions allowed.
