title: How to check the field value value is blank and make it to 0 in informatica powercenter?
body: <p>I am currently working on a project where there is a scenario in which I have to check the field value(in decimal data type) is blank or not, if it is blank I have to make that particular blank value into 0. How to bring out this logic using expression transformation in informatica powercenter 9.6.1?</p>