would any body pl update my knowledge by clearing the following doubts?
1. what are plug ins and how they are useful?
2.what are infospoke?
3.what are the uses of different data type in Info object chracteristics?
4.use of aggregation tab given in key figure .
5.If i have to create sales revenue in report shall I go with calculated key fig or shall i give ABAP routine in transfer rule ? How will it impact the system loading and query performnance?
Thanks In advance.