Answer / bandivenkateswarlu

BDC is used to transfer the data from the legacy system to
the sap system it is only used within the distributed
systems only .whereas in BAPI is used to interface to
connecting with third party systems with the sap systems.

Answer / medepalli.sunil@gmail.com

BDC and BAPI both update the database table from the legacy
system to SAP system. While BCS's are the data conversion
techniques. And BAPI's are the Interface Techniques. While
BDC's are for one time use and Bapi's can be used multiple
number of times.

Answer / rams

Call BAPI FM in ur Program and Pass all values to BAPI
import parameters or Tables whereever it applicable. You
dont need Recording,Call Transaction or Session method
techniques. Collect all Error messages by Bapi Return.

Answer / ajay kumar

While updating data base records we can use BAPI instead of
BDC. We can update all data base records simply by passing
value to a BAPI field.

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