The rewrite was cancelled.
This is in part because of cost, and also because the client involved are, in the long term, including the functionality in their SAP "solution".
I could rant for several megabytes about how this is a silly desicion, but it was made so far above my head I can't even see it from here. Seems like that's always the case when SAP is involved.
So, after spending roughly €20.000 on something it's being scrapped, and some SAP consultant will implement it (sort of, anyway) in their way, and bill €1.000.000. Yep, makes perfect business sense for all involved.
Aaanyway, never mind this blog. It's not relevant.