Hello, I don't know how this looks to others, but to me, I could see several or many points to be corrected. But it's hard to help you to correct it, because it may be relevant to how you use the system. e.g. for forecast key figure, you said it's populated manually, however actually manualy populating forecasts is a rare case -- they either come from DP or from CIF ... And do you really able to populate 'Sales Order' key figure manually?
From the table, I have a feeling that maybe you still do not understand some basic things of SNP planning book. I would suggest you to review our online help carefully to understand some internal logic of SNP planning book, than just explaning it from what it looks like, or from the result of your test on it ...