Diagnosis
In the report row hierarchy &V3&, the report row &V1& links to thetotals row &V2&. However, totals row &V2& is not defined for thishierarchy.

Procedure
Use transaction BWOM01 to correct the report row definition for reportrow hierarchy &V3&.
Define the totals row &V2& or link to an existing totals row in rowV1.