Had a weird experience at a customer installation. It seems that,
because some out-of-date software generated some incorrect DDS, we had a
source member with a field defined as
A U07611 050S00
And it didn't blow up on compilation.
A DSPPFM of the resulting file shows the field with 31 digits, padded on
the right with 19 spaces.
I don't think I've ever seen anything like this before.