SYMPTOM:
The primary and default DB instance(s) of the project is/are not added to the package as the object dependencies in Strategy Object Manager 9.x even 'Show System Objects' option is selected, as shown below:

NOTE: Run the report, and check SQL View. Notice that the DB instance 'Tutorial Data' is used, as shown below:

And 'Tutorial Data' is the primary and default database instance of the project, as shown below:

CAUSE:
This behavior is by design. The default / primary database instance of the project will be not added to the package as the object dependencies of a RLOAP report.
But if the report is FFSQL, XDA etc, the respective database instance(s) will be added to preserve metadata consistency.
ACTION:
Configuration Packages can be used to migrate database instances. For the steps below to create a configuration package in Strategy Object Manager 9.x:

