Error Displaying Related Information Panel

Good afternoon, I have an error trying to put a related information panel, it would typically be the name of the object but I can not figure it out.

Class Code:

using StdBE100;
using StdPlatBE100;
using System;
using System.Data;
using System.Data.SqlClient;
using System.Text;
using System.Windows.Forms;

namespace Primavera.Logistics.Extensibility
{
    /// <summary>
    /// This component will display the party (costumer or supplier) current account amount.
    /// The information will be displayed on the sales editor context.
    /// The trigger will be caused when customer field change.
    /// </summary>
    public partial class CurrentAccountInfo : UserControl, IStdBEInfRelacionada
    {
        #region Public methods

        public CurrentAccountInfo()
        {
            InitializeComponent();
        }

        #endregion

        #region private variables

        private StdBECategoryInfo categoryInfo;
        private dynamic formContext;
        private dynamic plataform;
        private dynamic engine;

        #endregion

        #region Private properties

            private string EntityKey { get; set; }

        #endregion

        #region Private Methods

        /// <summary>
        /// Fill the grid with the selected entity account amount.
        /// </summary>
        void LoadGrid()
        {
            StringBuilder sql = new StringBuilder();
            string query = string.Empty;

            // Get the connection string from the context.
            string connectionString = plataform.BaseDados.DaConnectionStringNET
                                        (plataform.BaseDados.DaNomeBDdaEmpresa(engine.Contexto.CodEmp), "Default");

            sql.Append("SELECT TipoDoc,TipoConta, SUM(ValorPendente) AS Total , SUM(Valortotal) AS Pendente FROM");
            sql.Append(" Pendentes WHERE entidade='@1@'");
            sql.Append(" GROUP BY TipoConta,TipoDoc");

            query = sql.ToString();
            query = query.Replace("@1@", this.EntityKey);

            try
            {
                dataGridPendentes.ReadOnly = true;

                SqlConnection connection = new SqlConnection(connectionString);
                SqlDataAdapter dataAdapter = new SqlDataAdapter(query, connection);
                SqlCommandBuilder comBuilder = new SqlCommandBuilder(dataAdapter);

                DataSet ds = new DataSet();

                dataAdapter.Fill(ds);
                dataGridPendentes.DataSource = ds.Tables[0];
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

        }
        #endregion

        #region _IStdBEInfRelacionada Members

        /// <summary>
        /// This is the binded category info.
        /// </summary>
        StdBECategoryInfo IStdBEInfRelacionada.BECategoryInfo
        {
            get
            {
                return this.categoryInfo;
            }
            set
            {
                this.categoryInfo = value;
            }
        }

        /// <summary>
        /// This active ERP engine.
        /// </summary>
        dynamic IStdBEInfRelacionada.MotorAplicacao
        {
            set
            {
                this.engine = value;
            }
        }

        /// <summary>
        /// The active ERP platform.
        /// </summary>
        dynamic IStdBEInfRelacionada.Plataforma
        {
            set
            {
                this.plataform = value;
            }
        }

        /// <summary>
        /// This is the context form.
        /// </summary>
        dynamic IStdBEInfRelacionada.FormContexto
        {
            set
            {
                this.formContext = value;
            }
        }

        /// <summary>
        /// This is the binded category value.
        /// </summary>
        void IStdBEInfRelacionada.AdicionaChave(string Nome, dynamic Valor)
        {
            StdBECamposChave fields = new StdBECamposChave();

            fields.AddCampoChave(Nome, Valor);

            dynamic campo = fields.CamposChave;

            this.EntityKey = (string) campo[0].Valor;
        }

        /// <summary>
        /// This method are trigged by the ERP when the binded category value changes.
        /// </summary>
        void IStdBEInfRelacionada.Atualiza()
        {
            this.LoadGrid();
        }

        void IStdBEInfRelacionada.Limpa()
        {
            dataGridPendentes.DataSource = null;
        }

        #endregion
    }
}

Code to insert into SQL:

/* Delete component if exist on the system.*/
DELETE  from ContextosInformacaoRelacionada WHERE [IdCategoria]='8701B2DD-3FA4-4874-9E6E-E4195734FF22'
DELETE  from InformacaoRelacionada WHERE [Id]='8701B2DD-3FA4-4874-9E6E-E4195734FF22'
GO

/* Register the component on the system */
/* To find the "Categoria" field use the ERP diagnostics window. */
/* Set a new ID for the componente. This ID will identify your component in the system. */
INSERT INTO InformacaoRelacionada ([Id],[Categoria],[Config]) 
Values(
    '8701B2DD-3FA4-4874-9E6E-E4195734FF22', 'Clientes',
    '<Config>
    <General>
        <TypeClassName>Primavera.Logistics.Extensibility.CurrentAccountInfo</TypeClassName>
        <Name>Pendente por entidade</Name>
        <Title>Saldo em divida por conta</Title>
        <Description>Saldo em divida por conta</Description>
        <ShowDescription>0</ShowDescription>
        <Height>200</Height>
    </General>
    </Config>'
)
GO

/* The window where the component will be display. In this case the sales editor. */
/* To find the "Contexto" field use the ERP diagnostics window. */
INSERT INTO ContextosInformacaoRelacionada([IdCategoria],[Contexto],[Ordem],[Params]) 
Values (
    '8701B2DD-3FA4-4874-9E6E-E4195734FF22','frmDocVendas',1,
    '<Config>
        <General>
            <Expanded>1</Expanded>
        </General>
        <Params></Params>
    </Config>'
)
GO

/* The window where the component will be display. In this case the Client Form. */
/* To find the "Contexto" field use the ERP diagnostics window. */
INSERT INTO ContextosInformacaoRelacionada([IdCategoria],[Contexto],[Ordem],[Params]) 
Values (
    '8701B2DD-3FA4-4874-9E6E-E4195734FF22','frmTabClientes',1,
    '<Config>
        <General>
            <Expanded>1</Expanded>
        </General>
        <Params></Params>
    </Config>'
)
GO

ERR ERROR: