© Copyright, 2002 Howard F.
Arner, Jr. All Rights Reserved. Unauthorized duplication prohibited.
Bad Messages
•SQL7919 - Data conversion
required on FETCH or embedded SELECT
SQL7939 - Data conversion required on INSERT
or UPDATE
CPI432E - Selection columns mapped to
different attributes
•These messages indicate that you are comparing
apples to oranges. This will preclude
the use of an index