Embedded SQL question

Hello all,

Not sure if this really falls in the RPG group or not, but since there
isn't an SQL group I will put it here. I have a program whose concept is
to take 3 incoming parameters (file name, field name, and company number)
and load them into an embedded SQL statement and execute that statement.
Here is my code:

D File_Name S 10A
D Field_Name S 10A
D Company_Name S 2A
D Bogus_Field S 2A
D MySQLText S 300A varying
D Result S 100A varying

* Parameters:
* ~~~~~~~~~~~
*
C *Entry Plist
C Parm File_Name
C Parm Field_Name
C Parm Company_Name

/free


MySQLText = 'Update ' + %Trim(File_Name) +
' Set ' + %Trim(Field_Name) +
' = ' + %Trim(Company_Name);

exec sql
SET OPTION
commit=*none,
datfmt=*iso;


exec sql prepare SQL_Stmt from MySQLText;
exec sql execute SQL_Stmt;

*inlr = *on;

/end-free

Pretty basic. When it executes I get the following error:

Column or global variable MYSQLTEXT not found.
Prepared statement SQL_STMT not found.