hai

[Former Member]

1.wt is call transaction method and wt is syntax /procedure?

2:wt is session method and wt is syntax/procedure?

3.which of these methods can be best used in background process?

4.wt is direct input method?

5.how LSMW is advantageous than normal bdc?

6.in lsmw can you use bapi?

7.can you call a bdc from a report program?

8.wt is bapi?

9.how bapi is different from call transaction/session?

[Former Member · Accepted solution]

1.wt is call transaction method and wt is syntax /procedure?

2:wt is session method and wt is syntax/procedure?

For 1 n 2:

http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm

http://www.sap-img.com/abap/question-about-bdc-program.htm

4.wt is direct input method?

refer to this link:

5.how LSMW is advantageous than normal bdc?

8.wt is bapi?

http://help.sap.com/saphelp_nw04/helpdata/en/e0/9eb2370f9cbe68e10000009b38f8cf/frameset.htm

9.how bapi is different from call transaction/session?