Possible to customize the run time error

Hi,

How i can change run time error to customize error-like 'image Not inserted properly' In my database 'photo' column its show 'BLOB' Type but when i tried

to open image in MySQL workbench(using Open Value in Editor) my image is not displaying.

when i compiled the report its compiled successfully But

When i run in report(ireport-5.6.0) its show error

Error filling print... net.sf.jasperreports.engine.JRException: Unable to get value for field 'photo' of class 'java.awt.Image' 

My requirement is like that i want to customize this error and i want to display like this 'Image is Not Insert Properly' its is possible to change

Any solution/suggestion is appriciated...

Thank you...