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Scheduling Mode | Issue Type | Cause | Solution |
|---|---|---|---|
Optimise Products | Infeasible Solution | The optimiser could not find a destination for a material, either due to constraints or to product specifications. | Either reduce the ore mined or relax the capacities/constraints/grade limits that are constricting the movement |
Invalid Cycle Time | Haul Infinity could not find a route. | Either there is no route in Haul Infinity, or the route contains steep segments/dynamic haulage | |
Overflow | The optimised destinations use more equipment hours than available. | Either reduce tonnage targets or reallocate equipment to shorter hauls | |
Constrain on Trucks | Constrained by Steps Logic | If a step rule uses multiple fleets, both fleets must have available hours. | Either reduce tonnage targets or reallocate equipment to shorter haulsStockpile |
Stockpiles reclaim defaults to zero | Calendar > Stockpiles > Reclaim Target = 0 | Manually set rehandle targets for each stockpile in each period |
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