Getting parse string error when uploading file in gallery : After dynamic renaming

[sahasanb]

getting below error
Tool #92: Parse Error at char(15): Unknown variable "Invoice Period" (Expression #1)

After dynamic renaming, column not updated with newvalue

[johnyli168]

Hey @sahasanb,

I would assume that the field may not exist at that point where the error is, I would double check once the rename has been completed any downstream references utilise the updated names! 

Hope this helps.