Tips - Store/Retrieve not allowed in READ/WRITE Trigger

Tips

Store/Retrieve not allowed in read/write triggers.
Once again, this is among the top reasons for failure during an upgrade.

read
call e_getperson
entry e_getperson
retrieve/e "person"
end

Even if the code 'resides' in another trigger, if it is called from the read/write trigger, it is as good as 'in' the read/write trigger.