The lookup query <Lookup transformation> contains character(s) that is(are) not valid in the codepage of the database connection. The invalid character starts at position <character position> of the query.
The lookup query contains one or more characters that are not encoded in character set of the lookup database code page.
Identify the invalid character referenced in the session log. Edit the lookup query so that it contains characters encoded in the character sets of both the Integration Service code page and the lookup database code page.
You can also configure the lookup database to use a code page that contains encoding for the lookup data character set and is compatible with the Integration Service code page.
The lookup database uses a code page that is not supported by PowerCenter.
Select a code page for the lookup database that is supported by PowerCenter and contains encoding for the lookup data character set.