Application date of most recent rejected OASDI application. This variable pertains to the most recent rejected OASDI application. The MBR has information on the application date of filing for the most recent accepted application and most recent rejected application. To match with the SSDI application numbers (k = 1 to 4) in the SSB, the date of filing is compared to other dates associated with an application to assess if it matches one of these four applications.