Hi Sukhdeep
Sorry for misunderdstanding. the CITY field is a string, so the first thing is to extract the date:
find(#CITY, "\d{8}") - extract a sequence of 8 digit characters
Second is to convert this to a date:
s2d(find(#CITY, "\d{8}"), "yyyyMMdd") - convert string to date
You should now have a valid date field that can be mapped to the target.
Regards
Admin