Diagnosis
The billing order of secondary installation &v1&,scheduled billing date &v2&, billingtransaction &v3& cannot be billed yet. According to the billingsequence control, the billing order first has to be activated by billingthe corresponding primary installation.

System Response
Secondary installation billing is cancelled.

Procedure
First of all, bill the corresponding primary installation. Once you havedone this, a value that enables you to bill the secondaryinstallation is entered in the Billing SequenceControl of the secondary installation (&v1&) billing order.