SAP Message BQ164 - Overall plan value less than cumulative plan value

Diagnosis
The overall plan value for one or more operative element(s) is lessthan the accumulated plan value.
The accumulated plan value is the total of the annual plan values.

86913IM: Default plan value/fiscal year change:BQ154/164
151335IM:Error BQxxx or negative values after reassigning
182096Harmonization of budget/plan in investment programs
149457IM:errors BQ152 to BQ165 after reassignmt sub-tree