Thank you for your information.
1) It seems like we cannot directly upgrade from EHP4 to EHP8 on ecc 6.0.
2171334 mentioned that currently only EHP7 can be directly upgrade to EHP8.
Important restrictions:
- Upgrade: We currently only provide a direct ('one step') upgrade path from EHP7 for SAP ERP 6.0 to EHP8 for SAP ERP 6.0.
- Installation: An installation package for EHP8 for SAP ERP 6.0 will be provided later. The installation option is currently not released.
2) We tried to use MOPZ on our current version SM 7.1 with SAP_BASIS 702 SP14 to calculate if we can see EHP7. However we can only see up to EHP5? Anything that is missing?
3) Now with the Maintenance Planner, it make it more completed. It add another layer complexity. Too many tools, too many dependency, too complicated to just perform upgarde.