Retrieve Last Change Information. The 'last change date' information kept on
each source record (changed by SEU) is used. Up to five source records and the
date they were changed are retrieved along with basic member information. In
many cases the member level 'last change date' is changed (e.g. CPYSRCF) and it
is desirable to know the last date of SEU changes. The DSPLSTCHG command is
also included which provides a display of the same information.