if someone interviewer ask me briefly explain your sales flow in your project ?-rajesh

IBM,

1. psa is supports error handling concept and also in bi 7.0 i think it is supports error handling concept what is difference ? 2. how to delete record wise in psa? 3. dtp disadvantages? 4. info source is mandatory in bi7.0 . 5. if we will get any error in bw 3.5 what will we do ? check psa and manually rectify error and load it again? in bi 7.0 what will we do if any error we got? 6.direct delta disadvantages? 7. how to explain sales flow simply say frnds? 8.one of the interviewer asked me what is Ur business flow how can i say that ?

1.how to connect source system to bw ? in real time 2. give me simple tickets?