Qué configuración hace falta para que se pueda reintentar la ejecución de contrataciones ya que actualmente se muestra el mensaje de error The given key was not present in the dictionary.?

Se está reintentando la ejecucion de la contratacion luego que quedó pendiente debido a que ya se utilizo el máximo de espacios en la plaza.

El error mostrado es el siguiente:

"System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.\r\n   at System.ThrowHelper.ThrowKeyNotFoundException()\r\n   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)\r\n   at Aseinfo.VH4.Infraestructura.Services.SchedulerService.ProgramarEjecucionProceso(String codigoProceso, IEntityWithKey entity, IAuthorizationWorkflowManagedEntityService service, DateTime fechaEjecucion, IDictionary`2 dataDictionary) in C:\\vh4\\vh4\\Infraestructura\\Services\\SchedulerService.cs:line 180\r\n   at Aseinfo.Infrastructure.Common.Extensions.MvcExtensions.ReintentarFinalizacion(SecuredExtendedControllerBase controller, Object id, String codigoProceso, IEntityWithKey entity, IAuthorizationWorkflowManagedEntityService service) in C:\\vh4\\Infrastructure\\Common\\Extensions\\MvcExtensions.cs:line 1126\r\n   at Aseinfo.VH4.Acciones.Controllers.ContratacionController.ReintentarFinalizacion(Int32 id, String codigoProceso) in C:\\vh4\\vh4\\Acciones\\Controllers\\ContratacionController.cs:line 1492\r\n   at lambda_method(Closure , ControllerBase , Object[] )\r\n   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c.<BeginInvokeSynchronousActionMethod>b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState)\r\n   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__11_0()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_6.<BeginInvokeAction>b__3()\r\n   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_1.<BeginInvokeAction>b__5(IAsyncResult asyncResult)"

VERSION EVOLUTION: 1.19.1.3 VERSION BASE DE DATOS: Microsoft SQL Server 2017 (RTM-GDR) (KB4505224) - 14.0.2027.2 (X64) Jun 15 2019 00:26:19 Copyright (C) 2017 Microsoft Corporation Standard Edition (64-bit) on Windows Server 2019 Standard 10.0 <x64> (Build 17763: ) (Hypervisor)