Creating Change Documents for newly created 'Z' Table

[Greg Soltys]

BlankHi all, hope someone can shed some light on my problem as I'm at the
end of my rope :-)
 
I am wanting to create a change document for particular 'z' field on a newly
created custom 'z' table (just created the table from scratch). I have
created the table, checked on the 'change document' flag at the Field/DE
level, created a new 'z' change document object, assigned the new table to
the new object, and generated the update includes/function module.
 
My question is; I was under the assumption that once this was configured via
SCD0, and because this was activated at the data dictionary level for my
particular field (again, a 'Z' field in a 'Z' table), that the system would
automatically produce a change document in CDHDR? (when I change a value for
that particular field, current updating it directly through a little test
ABAP).
 
Do I explicitly have to 'write' or 'create' and change document via MY code
(in addition to this configuration)? Guess I thought SAP did this
'automatically' at some lower level.
 
One thing I did do when I created the change document object was I had to
leave the 'namespace' field blank (which appears to be optional). Not sure
if this has any relevance (note that I assigned it to a transportable
development class, but when prior to that when you create the change
document object, it asks you for a namespace. No entries in that drop down
list were 'allowed' by the system to be used!). I mention this only because
it just seemed bit strange.
 
Any input is greatly appreciated!
 
Thanks to all in advance,
 
Cheers,
Greg