I need an R Programmer to check/fix an error message

Job ID: 36780918

Budget: £10 – £20 GBP

Hello, I'm having an issue with my R script over the Date = dmy(Date) function. I have 42 csv files that I need to extract data for. I have written the code and tested it for one file (IFARNDAL3) and it works perfectly. However, when I go to read in IBILSDAL3, I am getting this error message:
Warning message:
There was 1 warning in `mutate()`.
ℹ In argument: `Date = dmy(Date)`.
Caused by warning:
! All formats failed to parse. No formats found.

What is weird is that someone else has run the code using both files and it works for them. I'm really not sure why I am getting the issue. I have attached the R script, a screenshot of the error and the 2 csv files to hopefully help sort what this is
Related categories: Data Processing R Programming Language