I think the clue is located in [checking Record ID]. You are reading from a relational database, like DB2 which allows dates like 08/08/0018, whereas noted earlier, SAS only goes back to 1582. If you check your log, (not sure if that is possible/easy in EG), you would probably see a note like:
NOTE: The data value for column DATE1 (DATE1) was truncated or was out of range 1 times when retrieving that data from the DBMS.
That's what caused your missing value. I just verified this with PC/SAS 9.1.3 and DB2.
So, the real question is...Is that a data entry error or do you have to figure out an alternate method for handling really old dates?
... View more