SAP Businness Objects - promotion destinations libraries error

Hello, I have SAP BusinessObjects 4.2 SP4. I want to migrate data and configurations to a newer SAP BO. I created a Promotion job, added objects and set the promotion destination (LCMBIAR file).

My problem is, the promotion job fails with an error:

"Commit Status=Commit attempted and failed., Promotion Status=Failure : Destinations libraries aren't initialized."

The error looks self-explaining. Initialize/launch something. But I have not found what (where) to initialize.

Can somebody help me to resolve this problem? Could it be a permission problem?

Thank you.