Hi Experts.
I gone through an interview in which I not able to properly frame the answers for the following quesions. Please Provide the solutions for these questions.
Questions are:
1) I enhanced the data source in ECC now I have to add these I/Ou2019s (Characteristics) in info cube at BI side, should I go for re-modeling ?? if yes then how to load the historical data to these new fields without disturbing/deleting the existing data of info cube. what is the procedure and steps ???
2) In a Process chain at certain point, a process getting failed continuously and control coming back to START PROCESS. what might be the issue. What is the procedure???
3) Assume a process chain is running for 15 Hours, by some fine tuning it get reduced to 8 hours. What are your initial thoughts and ideas.
4) I have DOCUMENT POSTING DATE and INVOICE CREATED DATE I want the output in number of days( in Bex Reporting). How???
Thanks and Regards.
sjn