please answer the questions ....?????

1. What are interface/conversion programs in SAP?

2. Have you used SAP supplied programs to load master data?

3. What are the techniques involved in using SAP supplied programs? Do you

prefer to write your own programs to load master data? Why? .

4. What are different tools to report data in SAP? What all have you used?

5. What are Change header/detail tables? Have you used them? (CDHDR and CDPOS--> i suppose but whats thay are actually ?/.)

6. How to create a link between modified form and modified print program? (in NACE ??)

7. ) In select-options, how to get the default values as current month first date and last date by default?

Eg: 1/12/2004 and 31/12/2004

Thanks ,

Sarit