I wish to know which e-conomics modules an agreement has through the API.

Is this approache valid?

Agreement has NOT pruchased:
- Project module: IProjectUtil.GetAll() will throw an exception
- Dimension module: IDepartmentUtil.GetAll() will throw an exception
- Subscription module: ISubscriberUtil.GetAll() will throw an exception

Which Util-Interface will throw an exception if the agreement hasn't purchased the Stock module (Lager)?

Am I missing any modules?

Best Regards
Frederik