Embedded source

In all my years of experience, one thing that has always called my
attention, but have never stopped to find out, is that when I compile a
program with DBGVIEW(*SOURCE) and the source is moved, most of the time
when debugging I get "Source is not available".

When I get Turnover move a *PGM object to a remote system and it does not
take the source with it, when I debug I can debug it, but with an initial
warning that the source is not available, and even so, I am able to debug.

What are the actual compilation parameters that make it possible to debug
with the actual source code lines? Is it *SRCSTMT in the option keyword or
parameter?

I always compile with *SRCSTMT and DBGVIEW(*SOURCE) but if I do it alone, I
don't get that result. I mean if I take my compiled object, put it in a
save file and ftp it to a remote system, that seems to not work with me. I
do not get the embedded source.

Would appreciate your comments.

TIA

JS