UNICODE is supported by Easycom since version 4.58.56 .
When using SQL queries, if a "Unicod literal value" is given in a statement for a UNICOD field, then, the CCSID for the Easycom job on AS/400 must support Unicod (1147, 13488, …).
You can set default CCSID for all Easycom jobs with CFGEAC command on AS/400.
Or you can dynamically change CCSID job with:
ASExec("CHGJOB CCSID( ... )")