I have a process in an opportuniy that can be only perfomed after the
opportunity was closed. This process is fired by a button created in
isv.config opportuniy entity.
At opportuniy products I created two customized attributes and after
execute the my process I need to update this attributes. So, when I try to
update I get the error "The parent is read only and cannot be edited". Maybe
this error is because the opportunity is closed. Is it correct?
If it is correct, how can I update customized attributes of opportunity
product of opportunity if the opportunity parent is closed?
Thanks