ABAP FAQ's

1. How to Upload Logo to Layout Set and what is Program Name?

Ans: You can upload a Logo in BMP format - it has to be saved as "%^ Colours if it is a colour Bitmap.
If you don't save a colour Bitmap as 256 Colours then it will be uploaded in Black.This can be done in Smart Forms, SAPSCript or TRansaction SE78

2)Have you worked with reading and writing data on to files?

Ans: YES,open dataset for output.
read dataset from itab.
close dataset .

3)Can u call Report in Sap Script?

Ans: Yes we can.Just write in Line editor:
/:perform f_display_report---------
---------------
----------
/:endperform
THIS PERFORM WOULD BE DECLARED IN THE PRINT PROGRAMME IN WHICH YOU CAN ALWAYS WRITE STATEMENT

4) What is the function module used to print in a layout set?

Ans: write_Form

5) Have you used WS Upload? Difference between WS Upload and Upload.?

Ans: while using upload we give file name and file type in the function itself as parameters.In ws_upload we give the filename and file type at runtime.