I got syntax error in tcl script as follows

You probably have an undefined reference, such as a variable or procedure name. Check for misspellings first.

You may be referencing an item out of scope, or not in your current namespace. Maybe you're calling a function from an external library which is not linked in.

If you want to post the offending code, maybe I can give you more details.

You can view and search the TCL manuals here:
http://tmml.sourceforge.net/search.php