Hi there,
I was able to fix item c above. Below is the summary of what I'm trying to achieve.
a) Load data from a flat file from DS to infocube. Loads fine into DS using info package. Does not load from PSA to cube using DTP if I select PSA and Full load as properties in DTP. But loads if I select Full load and Directly from flat file instead of PSA.
b) Created a generic data source to get data from the table /SAPAPO/MATKEY. I successfully created and activated the source. Also transported the source and replicated metadata and also activated the DS in BW. However when I create an info package to load data, it does not load anything.
Any help is much appreciated.