Oracle TimesTen - Cyrillic names problem

Hi, Guys!
I am trying to adopt Oracle TimesTen to speedup my database. My database has alot of objects with Cyrillic names. I`ve tried almost all the character sets which support Cyrillics, but it does not gives me a chance to create this objects. I`ve used CL8KOI8R, CL8MSWIN1251, RU8PC866, AL16UTF16, AL32UTF8, UTF8 as default database character set and connection character set, but it still gives me an error.
Here is an query example:
"create table "Скважина" (a int);"
It returns:
" 1006: Identifier "Скважина" contains illegal characters
The command failed."

Although TimesTen supports various character sets for data, we do not support use of Unicode characters for object names. Could that be the issue? What character encoding are you using when trying to create the Cyrillic names?
Chris

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