I have a file delimited by pipe where the structure is the following: -The first line has the ID number 1 in the first column and also has 5 more fields (only the first line of the file can contain the number 1). -Multiple lines with the number 2 in the first column and also has 18 more fields. -Multiple lines with the number 3 in the first column and also has 13 more fields.
What should I do to ensure that the file structure is valid and does not go to tMAp or the database until this is guaranteed and each line has the number of fields it needs?
