>the text file has fixed field lenght
>12 + 60 + 12 + 20 caracteres with no delimeters. i want to read each line and after some tests append in a table.

1) Create a table that matches the data in the text file for field data type and length.
2) Open that table
3) APPEND FROM TextFile TYPE SDF
4) Process the data for your your tests
5) Take the data from the table you appended to and put it in the actual final table it needs to be in