Use this procedure if you need to specify or edit the output data format shown in the Transaction description dialog.
Select the transaction field.
Click the Properties button on the right side of the dialog.
In the Format box in the Properties dialog, change the format according to your requirements. The format is T(i).
T can be A for alphabetic, N for numeric or X for alphanumeric.
i is the length or interval.
To specify that only a partial string is to be included in the transfer file
Warning: If your change affect the size of a variable, do not forget to change its Length at the same time.
Click OK to save your changes. The format you typed is shown in the Format column of the Transaction description dialog.