Validation Intersection Error

[ST1]

I am using a below code to display Intersection Error. The code works perfectly fine- except for one thing.

The problem is when the error is - Invalid Member Name.Entity,2010

It only outputs- "Invalid Member Name" (may be because it gets period)

Is there a way to update below code to also show Entity ,2010-  instead of just 'Invalid Member Namr'

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Guid gWFid = si.WorkflowClusterPk.ProfileKey;

                    int idScenario = si.WorkflowClusterPk.ScenarioKey;

                    int idTime = si.WorkflowClusterPk.TimeKey;

                    using (DbConnInfoApp dbConnApp = BRApi.Database.CreateApplicationDbConnInfo(si))

                    {

                        string strSQL = "SELECT * FROM StageToFinanceValidationError WHERE WorkflowProfileKey=@wfk AND WorkflowScenarioKey=@wsk AND WorkflowTimeKey=@wtk";

                        List<DbParamInfo> lstParamInfo = new List<DbParamInfo>

                        {

                            new DbParamInfo("wfk", gWFid),

                            new DbParamInfo("wsk", idScenario),

                            new DbParamInfo("wtk", idTime)

                        };

                        using (DataTable dtValErr = BRApi.Database.ExecuteSql(dbConnApp, strSQL, lstParamInfo, false))

                        {

                            StringBuilder sb_ValErrorsReport = new StringBuilder();

                            foreach (DataRow drVal in dtValErr.Rows)

                            {

                                string strValMsg = drVal["ValidationmessagesXml"].ToString();

                                DataCellValidationMsgList validationMsgList = (DataCellValidationMsgList)XmlObject.ReadXmlString(si, typeof(DataCellValidationMsgList), strValMsg, true);

                                foreach (DataCellValidationMsg err in validationMsgList.Messages)

                                {

                                    sb_ValErrorsReport.AppendLine(string.Format(err.ErrorMsg, err.StringParams));

                                }

                            }

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