ColumnImport stage error unidentified error

[vasam]

Hi All,

I have a scenario like i have to funnel two source links, one link having 10 columns, second link having 3 columns so what i am doing is in my second link to add rest ofthe columns i used columnimport stage their i have mentioned Import input column = Dummy and i created some nuew columns . i want to give new columns value is null.

When i compiled the job i am gettting error like un identified error.

could you please suggest me?

Thanks,
Vijay

[ray.wurlod]

You have nowhere to import them from. Prefer a Column Generator stage.