SELECT adarnb, adagtx,adahcd, adaicd, avclas,
avhscd, avevla, avevbl, avevob
FROM Library.aparl7
JOIN Library.aavlul1
ON adarnb = avbonb
AND adaynb = avskey
WHERE adarnb = 2003
** check your as/400 ODBC drive setup. usually the / after the library in native mode...