In FI, when are entries in RSA7(Delta Queue) generated? Is it generated after triggering the delta infopackage or is it generated on its own based on the time stamp and availability of delta records
RSA7 - will be filled/generated based on own time stamp.
time stamp settings handling at below tables.
BWOM_SETTINGS
BWOM2_TIMEST
Once you see the records counts(total column) at RSA7 then your info pack will pulls the delta records.
for more information you can search on google you may get more than required information.
use search term " FI delta extraction settings".
Thanks