We are trying insert Cyrillic Chars (Like: УЛ.КУЙБЫШЕ) into DB2 Database from java MDB .But we are not able to insert exact chars to the specified CHAR TYPE field. Can any one help me.....

Ex: db3 " update ANAGRAFICA_CLIENTE set NICKNAME='УЛ.КУЙБЫШЕ' where PREF_CLIENTE='IT01' and COD_CLIENTE='0001050'"

the output I am getting is spaces insted of cyrillic chars

this is an old issue
have some look at
Setting Up a Mixed-Byte Character Set (MBCS) Database on an English OS in DB2 UDB Version 8
this sample is for japanese but also applies to other languages
we had the same problem with a customer that wanted to handle international and cyrillic characters. but the problem has been resolved with settings also in browser and in webfocus..