disabled TC_DBLREQ because it is not a codec issue

		execute (TC_CLERR());

		execute (TC_CPARAM01());

		execute (TC_CPARAM02());

		execute (TC_DBLREQ());

		// TC_DBLREQ is disabled because splitting a message into multiple requests is not 

		// a codec issue but a system adapter issue

		// execute (TC_DBLREQ());

		execute (TC_ESC01());

		execute (TC_ESC02());

		execute (TC_ESCNULL());