Aqua Data Studio 15.0.0-dev-96
	Build #: 35893
	Built on: 2014-Feb-06 02:45:16 PM     
	Database: Informix 12.1
	Operating environment: Windows 7 x64
	Connect to Informix
	Create a table named 'customer'
	Create table script:
	CREATE TABLE informix.customer  ( 
	customer_num SERIAL NOT NULL,
	fname        CHAR(15),
	lname        CHAR(15),
	company      CHAR(20),
	address1     CHAR(20),
	address2     CHAR(20),
	city         CHAR(15),
	state        CHAR(2),
	zipcode      CHAR(5),
	phone        CHAR(18),
	PRIMARY KEY(customer_num)
	ENABLED
	)
	LOCK MODE PAGE
	GO
	 
	Create a procedure named 'read_address'
	Create procedure script:
	CREATE PROCEDURE informix.read_address(lastname CHAR(15))
	RETURNING CHAR(15),CHAR(15);
	 
	DEFINE p_lname,p_fname CHAR(15);
	 
	SELECT fname,lname INTO p_fname,p_lname FROM customer WHERE lname = lastname;
	 
	RETURN p_fname, p_lname;
	END PROCEDURE
	GO
	 
	Right click on created procedure 
	Select drop procedure
	It shows an error message:
	'A syntax error has occurred'
	 
	Same error occurs when we try to run drop procedure script through query analyzer window
	 
	 
	 
 
			
This is fixed with Ivans change in 15.0.7-10