Originally posted by: SystemAdmin

[BBstar said:]

Hello all,

I'm a new user of OPL 6.0 and I try to run a iterated stochastic model for inventory replenishment.

Due to the fact that generating the model uses more time than resolving it, I need to update the current stock level without regenerationg the dataset.

I have just seen in Help that it is possible to use "API of ILOG Script extensions for OPL".

Do you have any other idea ?

In the submodel :

float demand[Articles][TimePeriod] = ...;

Here is thre main model :

main {
...
for(var t = 1; t <= 52;t++) {<br />opl.Inv = opl.Inv + opl.Qty - opl.demand[:][t];
}
...}

There is a "sparse error" in opl.demand[:][t] , can you help me to solve this syntax issue ?

Thanks a lot,
--
BBstar

#DecisionOptimization
#OPLusingCPLEXOptimizer