interview question

[Former Member]

1) who decides in real time that how to made a data transfer program using session method or call transaction method or bapi or lsmw or it was given in specification to "made a program using some particular method"?

2)it was asked that "we have to made a program that uploads 10000 records using Call transaction method in simulation mode,requirement was that program should pop up a message saying some particular records already exist before uploading and updating?plz send the coding or full program

thanks in advance.

[Former Member]

Hi zareen,

It is generally decided by the Techincal lead for the project. It is decided based on the volume of the data that is being uploaded. If the number of records is <= 10000 rcords, we go for call transaction and if if the data is more, then we go for other methods, as a thumb rule.

2) There will not be exact code for your requirements in SDN, we can only help you to some extent. Nothing to panic. Follow the following steps.

If the case is that a particular record already exist, that means that record is there in a database table already.

YOu should query that table(Write a select statement on that table using the uploaded data). If there is a match in the table, then it means there is already a record . You can issue that message using information message.

To write BDC programs, you can make use of SHDB recording , through which you can generate a template BDC program, which you can modify later as per your actual requirement.

Regards,

Ravi

[Former Member]

can u explain through code thanks