Subject UNICODE_FSS in select statement - ERROR
Author Sasa Mihajlovic

I have table with articles, and I have a field named NAME which is represent a name of article length is 50 and collation is UNICODE_FSS.
Database with this table was created and filled with data in Firebird 2.0 and in the name column there are a lot of names with latin caracters (šèæšðž). After finall release of Firebird 2.1 I was backup and restore database in FB1.2 and now when I open this table (for example in ibexpert) I don't see cirilic characters until click on a filed (that is for unicode characters in ib expert) and when I call some select statement:
Firebird raise error
Arithmetic overflow or division by zero has occurred.
arithmetic exception, numeric overflow, or string truncation.
Cannot transliterate character between character sets.
This work fine with FB2.0

Please I need some help how to solve this problem!

Thanks in advance...