Answer Posted / norty_n

Session method:
...It can handle small amount of data as well as large
amount of data.
...It can handle multiple applications simultaneously.
...This method by default has log files. Log files is used
to store error records.
...It can process the data fore ground and back ground
because it can handle small amount of data as well as large
amount of data.
...It processes the database Asynchronously and updates the
database synchronously.

Call-transaction Method:
...With this method we can process the data in fore ground
only.
...This method compatible small amount of data only. user
can create log file explicitly using BDCMSGCOLL structure.
...It processes the data and updates synchronously.
...It can handle one application at a time.


Cheers..
MNK

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