MOPZ - System is not assigned to a host
I'm going to patch our ERP 6.0 system from Ehp3 SP1 to Ehp4 Sp03.
In MOPZ after selecting product version, , logical component and usage types MOPZ gives the message
"System is not assigned to a host"
In the system landscape I have compared two ERP 6.0 systems to see if there where any differences in the definition, and I didn't find any (the one I compared with has just been updated with a new stack).
Can somebody advise how to solve this issue?
Teddy Løv Andersen