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What Is The Difference Between Bdc And Bapi?

Answer»

BAPI:

  • BAPI is faster than BDC.
  • BAPI directly UPDATES database.
  • BAPI would generally used for small data uploads.
  • For PROCESSING errors, the Return PARAMETERS for BAPI should be used.This parameter returns exception messages or success messages to the calling program.

BDC:

  • BDC goes through all the screens as a normal user would do and hence it is slower.
  • Background and Foreground processing options are available for BDC.
  • BDCS would be preferred for large volumes of data upload since background processing OPTION is available.
  • Errors can be processed in SM35 for session method and in the batch input program for Call Transaction method.

BAPI:

BDC:


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