ASMF004I LISTING LINES MAY BE TRUNCATED DUE TO LIMITING OUTPUT LINE WIDTH.

Explanation
 The length of the data being printed is less than
the length of one of the records. This is normal for a NARROW listing
of 80 character records.

System action
 The SuperC run continues.

Programmer response
 The maximum listing length is 80 characters.
If the data has records greater than 80, the part after the 80th character
is not displayed. If the length of the data is between 56 and 80 characters,
the WIDE option gives a side-by-side listing of 80 characters from
each file.
 See Process options.