create temp table tSeibun as select distinct ippanmei, seibun, seibun as shoryaku, ippanmei as kanryaku from seibun where ippanmei != seibun; update tSeibun set ...
Note: The SQL procedure displays the variable labels as stored in the view. However, because you are referencing a view descriptor, you must use the SAS variable names in the WHERE clause, not the ...