Not able to execute RUN SOLVER command for Bids from carrier in Procurement module

[cool_brat]

Hi,

I am using OTM 5.5.3 module and working on Procurement module.
While executing RUN SLOVER command i am geting following error.

java.lang.NoClassDefFoundError: com/dashoptimization/XPRS

java.lang.NoClassDefFoundError: com/dashoptimization/XPRS

java.lang.NoClassDefFoundError: com/dashoptimization/XPRS
at glog.optimization.mip.dash.DashSolver.initializeLi cense(DashSolver.java:79)
at glog.optimization.mip.dash.DashSolver.<init>(DashS olver.java:43)
at glog.optimization.mip.MIPSolver.getLocalSolver(MIP Solver.java:79)
at glog.optimization.mip.MIPSolver.getSolver(MIPSolve r.java:70)
at glog.optimization.mip.MIPSolver.getSolver(MIPSolve r.java:74)
at glog.procurement.optimizer.business.ProcurementPro blem.formulateMIP(ProcurementProblem.java:252)
at glog.procurement.optimizer.business.ProcurementSol verSessionBean.launch(ProcurementSolverSessionBean .java:56)
at glog.procurement.optimizer.business.ProcurementSol verSessionServerSideEJBWrapper.launch(ProcurementS olverSessionServerSideEJBWrapper.java:40)
at glog.procurement.optimizer.business.ProcurementSol verSessionServerSideEJBWrapper_uo5pt7_EOImpl.launc h(ProcurementSolverSessionServerSideEJBWrapper_uo5 pt7_EOImpl.java:46)
at glog.procurement.optimizer.business.ProcurementSol verSessionServerSideEJBWrapper_uo5pt7_EOImpl_WLSke l.invoke(ILweblogic.rmi.spi.InboundRequest;Lweblog ic.rmi.spi.OutboundResponse;Ljava.lang.ObjectLweblogic.rmi.spi.OutboundResponse;(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicS erverRef.java:477)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke( ReplicaAwareServerRef.java:10
at weblogic.rmi.internal.BasicServerRef$1.run(BasicSe rverRef.java:420)
at weblogic.security.acl.internal.AuthenticatedSubjec t.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(Se curityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest (BasicServerRef.java:415)
at weblogic.rmi.internal.BasicExecuteRequest.execute( BasicExecuteRequest.java:27)
at weblogic.kernel.ExecuteThread.execute(ExecuteThrea d.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.ja va:17

can anybody have any hints on this error/

- Rohit