Hi Folks,
I have created a workflow and it works fine .I am facing a peculiar issue where in once I close the workflow and open it and click on any transformation(Filter,select,join) within it , the columns turns yellow showing missing but when I run the workflow,it runs fine and the columns turns normal again .The issue happens with every closure and opening of the workflow.
PFA a screenshot of the issue .Could someone help me understand the issue ?