SPEF need power domain

[Ganaka]

Hi all,

I run saveModel to save a model of a block for hierarchical design.
When I load ILM in top module, I get
**ERROR: (ENCMSMV-3001):. No such power domain 'main_power_domain'.
error. This is from SPEF file the ILM loads.

I have one power domain in cpf file:
create_power_domain -name main_power_domain -default
etc.

When I load CPF, I get
Checking CPF file ...
INFO: The CPF has only one domain defined.
Domain-based global connection will be applied to top cell. Other domain-related CPF commands will be ignored.

I run reportPowerDomain and nothing is printed.

I think no power domain is really created, because in cpf is only one, but
SPEF needs one.

How to go on from here?

Ganaka