Informatica session fails with RR_4035 : SQL Error [ ORA-29275: partial multibyte character

Informatica session fails with RR_4035 : SQL Error [ ORA-29275: partial multibyte character

The source database or the target database has multibyte characters.
To resolve this you have to change the Code Page of the Relational Connection

Steps :-
1)Open Workflow Manager
2) Click on the Relational Connections and choose the relational connection
3) Change the Code Page to : UTF-8 encoding of Unicode.

If the error occurs in any other tool, then make sure the connection you make to the database is with the correct code page which supports Unicode.