123456789 0000210145000006156001212010 VENDOR UP TO 20 CHAR
[ 1-13 ][ 14-23 ][ 24-33 ][ 34-42 ][ 43 - 300 ]
The numbers in the brackets are the position the fields must be.
i.e position 1-13: the account number is 13 characters long, left justified with blanks at the end.
I have satisfied all the positions except the last one.
I can add the blank spaces at the end but it will only be the correct character count if the vendor field always reads 20
and because the field can be up to 20 characters it flucuates in size.
Is there a way to make the field read 20 characters no matter what.
The field [payee] is a string of a vendor's name.