Minor issues in SQL2SAS in unused tables

[jklann]

Reported by @ctsb --

1. MEDADMIN_START_DATE, MEDADMIN_STOP_DATE, OBSCLIN_DATE, OBSGEN_DATE, these date should also be change to DATEPART( XXXXXX_DATE ) AS XXXXXX_DATE format date9., otherwise it will cause “future date” error.
2. MEDADMINID, OBSCLINID needs change to PUT(XXXXXID ,32.) AS XXXXXXID, it would cause error 'Required character field is numeric'

These don't appear to be causing DCQ errors so not marking as high-priority.