Its no use folks, I can not register a proper Product Instance for this system now in SolMan.
They *all* fail verification checks, and I am stuck with two messily product instances it will recognize.
"Portf & Proj Mgmt NW702" and "SEM".
I tried any and all incantations of ERP ECC 6.0 back & forth and none will take.
And since I can not be sure that it was (only) a faulty definition on the original SolMan configuration that caused all this, I now have to choose a different approach - because I can *not* risk a repeat of this (I am already two weeks behind schedule by now).
1) Upgrade "SAP ECC 6.0" first
2) Calculate a new stack from there to "EHP7 for SAP ERP 6.0"
3) Live happily ever after or be screwed for life?
Anyone knows if such an approach is feasible?