Thanks for the Details.

I hope I made my Examples more Complex, than needed to get help.

The Requiremnet is Simple, when the Input Data Columns have the Following Charecters ( ' (Single Code) , " (Double Code) , & , ~ , \)

we need to route the complete Row to Error Data.

For finding the special charecters we are using FINDSTRING Function, which is working Perfectly fine for ( &, ' (single code) , ~) and not for (" (Double Code) and \ ).

Please need help to understand what make the findsting to find these two charecter too (" (Double Code) and \ ).