SAP BDC Interview Questions and Answers
Question - 21 : - WHAT are the commands that allow you to process sequential file? And what is their syntax?
Answer - 21 : -
Question - 22 : - What is the process for transferring data from legacy system to SAP?
Answer - 22 : - FTP file transfer, Manufacturer –specific field transfer NFS(network file system)/BDC.
Question - 23 : - Why batch input?
Answer - 23 : - To input a large amount of information at off-peak times.
Question - 24 : - Can data be put directly into the database?
Answer - 24 : - No, only after the data has been entered via transaction.
Question - 25 : - Explain at high level, the batch input process?
Answer - 25 : - Batch data is placed into queues called batch input sessions, then placed into the application programs for maintenance into the database.
Question - 26 : - What are the function modules associated with batch input?
Answer - 26 : - BDC_OPEN_GROUP , BDC_CLOSE_GROUP , BDC_INSERT
Question - 27 : - What is the structure of the BDC table?
Answer - 27 : - Program/Dynpro/start/field name/ field content.
Question - 28 : - How do you find the transaction number, program number and field names?
Answer - 28 : -
Transaction no.,program no. – System -> status
Field names - F1, Technical help
Question - 29 : - What are the processing modes for Batch Input?
Answer - 29 : - Process on screen(foreground), Display errors only and process in the background
Question - 30 : - What are the available OK Codes that can be utilized during batch input processing?
Answer - 30 : -
/n – terminates current batch input transaction and marks as incorrect.
/bdel – delete current batch input transaction from session.
/bend – terminate batch input processing and mark session as incorrect.
/bda – change display mode to process the session on screen instead of displaying only errors.
/bde – change display mode to display only errors instead of processing the session on the screen.