Splitting a string which is concatenated by using RESPECTING BLANK

Hi,

I concatenated 10 fields by using RESPECTING BLANK. I generated the file on the application server using this concatenated string. Now I need to read again that file for reference. Now I want to split that string into the 10 fields. How do i do that. Could anyone help me on this. (Other than OFFSET logic because sometimes I'll get 15 fields or 20 or 30 etc, I need to do it dynamically)

Regards,

Selva