Answer / kubera

Hi..It depends on the criteria..for example if the
transaction has a custom subscreen and if you want update
database table through mapping logic from the internal table
we should go for BDC-Batch Input session method..becoz it
processes the screens.

You maight think about BAPIs becoz it is an advanced
approach..it doesn't process the screens..there lies the
criteria.

Answer / kavotha

Before migrate the team lead will decide which method to
use

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