Answer Posted / p.lokesh

SESSION METHOD :
1) Asynchronous Process
2) Synchronous update
3) Multiple Transactions can be handled ( That means u can
upload the data at a time for more than one T-Code.
4) Implicit Error handling (Means for errors SM35).
5) Huge amount of data can be uploaded.
6) Execute the session on a specific date.(By using hold
date parameter).
7) Time Requirement is more.

CALL TRANSACTION :
1) Asynchronous process.
2) Asynchronous/Synchronous Update.
3) Single transaction only handled.
4) Small amount of data uploaded.
5) Explicit error handling(That Means all the error records
move to internal table and validate)
6) Time Requirement is low.

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