Hi,
You talking about IP at 0FI_GL_14, or your own TRFN make use of data from 0FI_GL_14?
1)
i) Transport the stuff into PRD long before it need to make available, and then take your time to load it.
ii) Instead of init with data, try init without data transfer, and then manually load the data separately, for example, you load current period data first, and then other period.
Normally user only want to see recent data, so you actually don't need to load all data when launch.
2) I assume it is about your own TRFN, you will need to check your code.
3) This is about your cube design, not much we can do without knowing how it look.
Regards
Bill