An alias should be automatically generated for you, based on the file name. But you can change it.
You need to replace with the alias. So the alias of your input file is ‘Checi’. So in v1.20.0 onwards you can use these variables as part of the output file name:
One thing I didn’t see - my 961 fixed length record files all had the same field lengths. Due to empty columns, EDT doesn’t auto-detect field lengths correctly.
Is there a way to set the field lengths for all batch inputs?
For fixed width files you can set the column with to Automatic or Manual. With Automatic it will try to gues where the column boundaries are. But obviously this isn’t 100% accurate. With Manual you can explicitly set the column widths, but they will be expected to be the same for every file for that input.
Unfortunately it isn’t always possible to say if a fixed column width file is malformed. I guess we could warn when the number of characters in a line is more than expected. Less than expected is probably ok in many cases.