Thanks! Still having an issue with situations that contain both alpha & numeric characters such as "12A3" & "4 6" comes back as valid, when I want to drop them. Is there anything I can put...
I have tab delimited file and need to remove all records prior to sort, that have non-numerics in the Field 2. valid/invalid field 2 data examples are:
" 123" valid
"1 23" invalid...