Hi,
I would like to ask about how should I set up the workflow to replace a string in a column, say from 'TBDstudent1' to 'ABCstudent1' and 'TBDstudent2' to 'ABCstudent2' etc.
I am currently using the 'Replace' function, however, when a batch of data does not contain a certain string 'TBDstudent1', error occurs. How shall I design the formula or utilise the tool that the replace function only be performed when the column contains such specific target, so that I do not need to modify the workflow each time?
Thanks!
Cheers,