SAP Message REBDRO048 - There are gaps (&1 - &2) between assessment contracts for &3

Diagnosis
The entire validity period of the rental object, from &V1& to &V2&, hasto be covered continuously and without interruption by assessmentagreements.

Procedure
You can use the occupancy overview to help locate the gaps betweenassessment agreements for rental object &V3&, and then you have to fillin these gaps.