Easy Cost Planning version >0 cannot be used in DP81

Dear SAP Expert,

Please advice.

We have requirement to do sales pricing in DP81 with project and inquiry.

Some steps that we are doing :

1. Create Inquiry : VA11

2. Create Project : CJ20n

3. Create cost planning with network activity in CJ20n and use Planning cost version 1. ( We are trying to use more than 1 version, not only version 0)

4. Run DP81. It shows error message no expenditure.

In the config ODP1 ( DIP Profile) , version has been activated.

Is there any solution to use ECP with version more than version 0?

Appreciate for the advice.

Thank you.

Nies