Hi friends. Veeru have the same errors than you after create a new MOPZ.
Requested Attribute Change Package 'BP-INSTASS600V6' not deliverable.
'SAP IGS 7.20_EXT': Requested instantiation '20007792' invisible.
Source SAP ERP EHP3 SAP NW700 Target EHP7 Stack Level 04(042014) SAP NW740
Try resolve this issue selecting the level Stack 03 from a new MOPZ but dont work.
Thanks for your help
Regards,
Edison