BDC (Batch Data Communication)

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“Batch Data Communication (BDC) Interview Questions and Answers will guide us now that the early versions of R/3, SAP has been providing batch interfacing techniques. Among these techniques, Batch Data Communication (BDC) is the oldest one. BDC is not bi-directional, it is an integration tool in its typical form. so learn BDC with the help of this Batch Data Communication (BDC) Interview Questions with Answers guide”



10 BDC (Batch Data Communication) Questions And Answers

1⟩ What is the syntax for CALL TRANSACTION?

CALL TRANSACTION trans [ using bdctab MODE mode ].

Three possible entries are there for MODE.

A - Show all screens.

E - Show only screens with errors.

N - Show no screens.

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6⟩ What are the steps in a BDC session?

The first step in a BDC session is to identify the screens of the transaction that the program will process. Next step is to write a program to build the BDC table that will be used to submit the data to SAP. The final step is to submit the BDC table to the system in the batch mode or as a single transaction by the CALL TRANSACTION command.

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9⟩ Write the BDC table structure?

BDC table structure FIELD TYPE DESCRIPTION Program CHAR (8) Program name of transaction. DynPro CHAR (4) Screen number of transaction. DynBegin CHAR (1) Indicator for new screen. Fnam CHAR (35) Name of database field from screen. Fval CHAR (80) Value to submit to field.

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