Error en Contratación 1.8.4.4

Luego de realizar la actualización de la versión 1.8.3.1 a la versión 1.8.4.4 ser presentó un problema en el proceso de contratación, el cual detallo a continuación.

System.Collections.Generic.KeyNotFoundException : 
The given key was not present in the dictionary.

System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
   at Aseinfo.VH4.Acciones.Controllers.ContratacionController.<CrearViewDataDatosEstructuraSalarial>b__86(ValueListItem v) in c:\VH4\VH4\Acciones\Controllers\ContratacionController.cs:line 1881
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at Aseinfo.VH4.Acciones.Controllers.ContratacionController.CrearViewDataDatosEstructuraSalarial(Boolean inserting, Nullable`1 codigoRubroSalarial, String codigoMoneda, Nullable`1 expValorEstructura,     Nullable`1 codigoTipoIngreso, Nullable`1 codigoClaseSalarial, Nullable`1 codigoEscalaSalarial) in c:\VH4\VH4\Acciones\Controllers\ContratacionController.cs:line 1881
   at Aseinfo.VH4.Acciones.Controllers.ContratacionController.CreateEstructuraSalarialContrato() in c:\VH4\VH4\Acciones\Controllers\ContratacionController.cs:line 1014
   at lambda_method(Closure , ControllerBase , Object[] )
   at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass15.<InvokeActionMethodWithFilters>b__12()
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
        Logged on jueves, 19 de marzo de 2015 at 08:40:07 a.m.

See also:

Raw/Source data in XML or in JSON 
Server Variables

Name Value 
ALL_HTTP HTTP_CONNECTION:Keep-Alive HTTP_ACCEPT:*/* HTTP_ACCEPT_ENCODING:gzip, deflate HTTP_ACCEPT_LANGUAGE:es-GT HTTP_COOKIE:ASP.NET_SessionId=jzkuiwyva3nntxuf1gvphx0l; .ASPXFORMSAUTH=64EAABDC39DB02B1E76F2    4BE6CA4391DF971B26B9EF925550F4331F5BFF24AED1D4504B3687D8DD272BC36ABF61194A930217CA61DF6B2AA8B611AEBD046379BE5188E10C7050FE1A992183E8515A9D7191BE62F043CBC377955CA0F0984FC079556100DDCFABAA73AFBF32DADE8C7F3E36    B0DE2D5082467AF0860B562B95764CDD8A14AA897119DC2E26BD593002FA20B14EA803F8F163769C96E2769272347; UsernameCookieKey=;     __RequestVerificationToken_L0V2b2x1dGlvbg__=X7mi6cHGZvAofzTcnCmJ1fWyhZt4LTPyYwbjCm8pwxT8mzLE9kTTL2ThRGQViNUuAhV2Q9CCEUTPAdtvbZYktp3aArNgQvwianrQRi2hGMVX+0h3yXK6yx/    ornEbxgEPcmzde+VNQ3W0tavylFRCGfvyEjtXElwshGXdKl/03Gc= HTTP_HOST:evolutionsrv HTTP_REFERER:http://evolutionsrv/Evolution/Acciones/Contratacion/Create HTTP_USER_AGENT:Mozilla/4.0 (compatible; MSIE 7.0;     Windows NT 6.1; Trident/6.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; BRI/2; InfoPath.3) HTTP_X_REQUESTED_WITH:XMLHttpRequest HTTP_DNT:1  
ALL_RAW Connection: Keep-Alive Accept: */* Accept-Encoding: gzip, deflate Accept-Language: es-GT Cookie: ASP.NET_SessionId=jzkuiwyva3nntxuf1gvphx0l; .ASPXFORMSAUTH=64EAABDC39DB02B1E76F24BE6CA4391DF971B26B9E    F925550F4331F5BFF24AED1D4504B3687D8DD272BC36ABF61194A930217CA61DF6B2AA8B611AEBD046379BE5188E10C7050FE1A992183E8515A9D7191BE62F043CBC377955CA0F0984FC079556100DDCFABAA73AFBF32DADE8C7F3E36B0DE2D5082467AF    0860B562B95764CDD8A14AA897119DC2E26BD593002FA20B14EA803F8F163769C96E2769272347; UsernameCookieKey=;     __RequestVerificationToken_L0V2b2x1dGlvbg__=X7mi6cHGZvAofzTcnCmJ1fWyhZt4LTPyYwbjCm8pwxT8mzLE9kTTL2ThRGQViNUuAhV2Q9CCEUTPAdtvbZYktp3aArNgQvwianrQRi2hGMVX+0h3yXK6yx/    ornEbxgEPcmzde+VNQ3W0tavylFRCGfvyEjtXElwshGXdKl/03Gc= Host: evolutionsrv Referer: http://evolutionsrv/Evolution/Acciones/Contratacion/Create User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1;     Trident/6.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; BRI/2; InfoPath.3) X-Requested-With: XMLHttpRequest DNT: 1  
APPL_MD_PATH /LM/W3SVC/1/ROOT/Evolution 
APPL_PHYSICAL_PATH C:\inetpub\wwwroot\Evolution\ 
AUTH_PASSWORD  
AUTH_TYPE Forms 
AUTH_USER karina.gonzalez 
CERT_COOKIE  
CERT_FLAGS  
CERT_ISSUER  
CERT_KEYSIZE  
CERT_SECRETKEYSIZE  
CERT_SERIALNUMBER  
CERT_SERVER_ISSUER  
CERT_SERVER_SUBJECT  
CERT_SUBJECT  
CONTENT_LENGTH 0 
CONTENT_TYPE  
GATEWAY_INTERFACE CGI/1.1 
HTTP_ACCEPT */* 
HTTP_ACCEPT_ENCODING gzip, deflate 
HTTP_ACCEPT_LANGUAGE es-GT 
HTTP_CONNECTION Keep-Alive 
HTTP_COOKIE ASP.NET_SessionId=jzkuiwyva3nntxuf1gvphx0l; .ASPXFORMSAUTH=64EAABDC39DB02B1E76F24BE6CA4391DF971B26B9EF925550F4331F5BFF24AED1D4504B3687D8DD272BC36ABF61194A930217CA61DF6B2AA8B611AEBD046379BE5188E1    0C7050FE1A992183E8515A9D7191BE62F043CBC377955CA0F0984FC079556100DDCFABAA73AFBF32DADE8C7F3E36B0DE2D5082467AF0860B562B95764CDD8A14AA897119DC2E26BD593002FA20B14EA803F8F163769C96E2769272347;     UsernameCookieKey=; __RequestVerificationToken_L0V2b2x1dGlvbg__=X7mi6cHGZvAofzTcnCmJ1fWyhZt4LTPyYwbjCm8pwxT8mzLE9kTTL2ThRGQViNUuAhV2Q9CCEUTPAdtvbZYktp3aArNgQvwianrQRi2hGMVX+0h3yXK6yx/    ornEbxgEPcmzde+VNQ3W0tavylFRCGfvyEjtXElwshGXdKl/03Gc= 
HTTP_DNT 1 
HTTP_HOST evolutionsrv 
HTTP_REFERER http://evolutionsrv/Evolution/Acciones/Contratacion/Create 
HTTP_USER_AGENT Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/6.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; BRI/2;     InfoPath.3) 
HTTP_X_REQUESTED_WITH XMLHttpRequest 
HTTPS off 
HTTPS_KEYSIZE  
HTTPS_SECRETKEYSIZE  
HTTPS_SERVER_ISSUER  
HTTPS_SERVER_SUBJECT  
INSTANCE_ID 1 
INSTANCE_META_PATH /LM/W3SVC/1 
LOCAL_ADDR 172.16.150.102 
LOGON_USER karina.gonzalez 
PATH_INFO /Evolution/Acciones/Contratacion/CreateEstructuraSalarialContrato 
PATH_TRANSLATED C:\inetpub\wwwroot\Evolution\Acciones\Contratacion\CreateEstructuraSalarialContrato 
QUERY_STRING  
REMOTE_ADDR 172.16.153.112 
REMOTE_HOST 172.16.153.112 
REMOTE_PORT 49706 
REMOTE_USER karina.gonzalez 
REQUEST_METHOD GET 
SCRIPT_NAME /Evolution/Acciones/Contratacion/CreateEstructuraSalarialContrato 
SERVER_NAME evolutionsrv 
SERVER_PORT 80 
SERVER_PORT_SECURE 0 
SERVER_PROTOCOL HTTP/1.1 
SERVER_SOFTWARE Microsoft-IIS/7.5 
URL /Evolution/Acciones/Contratacion/CreateEstructuraSalarialContrato