Hi folks, I'm using csv files as my source, there is 40 of them. when I process each file I have my bank account number showing values such as the figure below

At the source, this field is coming in as a V_WString, I then follow with a Data Cleaning tool and Select tool. It looks like the format changes to V_String after the Select tool.
How would I fix this so that the entire account number is shown?
Thanks! George