I am using SAS studio university edition, when I am running a code on proc optmodel, in log window I am getting a message like ERROR: Procedure OPTMODEL not found. Support me in this context.
Proc OPTMODEL is part of SAS/OR and not included in SAS UE.
Or try SAS OnDemand For Academic
SAS/IML is included in SAS UE and has a suite of optimization modules.