>How to replace the contents of a specific line from the memo field?
>
>Thanks!

I haven't test, so it's something like this.

Depending how you want to observe SET MEMOWIDTH TO Width

REPLACE MyMemo WITH ;
   STUFF(MyMemo,AT(MyMemo,MLINE(MyMemo, LineNumber)), ;
   LEN(MLINE(MyMemo, LineNumber)), m.Replacement) IN MyTable