Session method is also called as Classical Batch input method.
Call Transaction method is more quicker than the Session method.
T-code to display Batch input sessions - SM35
T-code for Transaction recorder - SHDB
Call Transaction method is more quicker than the Session method.
T-code to display Batch input sessions - SM35
T-code for Transaction recorder - SHDB
Call Transaction method 1. Error handling should be done explicitly by program by using structure BDCMSGCOLL. 2. It is preferable for less amount of data. 3. Data processing is Synchronous. 4. Database updates are synchronous/asynchronous. 5. Only single transaction can be used. 6. This method uses the syntax CALL TRANSACTION <tcode> USING <it_bdctab> MODE <mode> UPDATE <update> it_bdctab : internal table mode : A-Display all,E- Display errors only,N- No display. update : A-Asynchronous,S-Synchronous,L-Local update. | Session method 1. Error handling is done by the system by creation of error log 2. It is used for large amount of data. 3. Data processing is Asynchronous. 4. Database updates are synchronous. 5. Multiple transactions can be used. 6. This method uses the FM's BDC_OPEN_GROUP - Used to create session BDC_INSERT - Used to insert batch input data BDC_CLOSE_GROUP - Used to close session. |