Identity File processing -Skip records with non-integer personid/log error message and continue file processing

Scenario - TeamMember All file is loaded that contains 4 records. Record #1 and #3  have matching personid = 2391855. Record #2 has a personid with a non -integer value (256t045). Record #4 is good (no issues). See attached file.

When loaded and the Team Member Incremental Identity Import is processed in testing

Record #1 is processed 

Record #2 logs a format issue (See log below)

Records #3 and #4 are both skipped

Currently Log displays :   Event : 9/13/2021 6:26:47 PM : Employees Data Import on 9/13/2021 6:26:47 PM : Starting Data Import
Event : 9/13/2021 6:26:47 PM : Data Import on 9/13/2021 6:26:47 PM : Source File \\ATL2CFANPV002\CFATesting\DataImports\Identities\20210620_Contractor_all_duplicatandNonInteger.xml successfully validated
Event : 9/13/2021 6:26:47 PM : Data Import on 9/13/2021 6:26:47 PM : Record #1 parsed
Event : 9/13/2021 6:26:47 PM : Employee Data Import on 9/13/2021 6:26:47 PM : Record #1 : Updated employee records for Employee 00021855360a487b82ade74e31da8d2d - Brian Gronberg

Error : 9/13/2021 6:26:47 PM : Employees Data Import on 9/13/2021 6:26:47 PM : Task threw exception System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt64(String value, NumberStyles options, NumberFormatInfo numfmt)
at System.String.System.IConvertible.ToInt64(IFormatProvider provider)
at System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider)
at Mx.Common.Data.DataHelper.TryGetValueFromDictionary[T](IDictionary dictionary, String key, T defaultValue)
at Mx.BusinessObjects.EmployeeImport..ctor(IDictionary dictionary)
at Mx.Services.EmployeeImportMapProvider.CreateRecord(IDictionary dictionary)
at Mx.Services.XmlImportSourceProvider.MoveNext()
at Mx.Services.ImportService.Import(DataImportClassSet importClassSet, IImportSourceProvider importSource, ImportLoggingLevel logLevel, ITaskController taskController, DataImportTask dataImportTask, BusinessUser executingUser, List`1 newSourceFilePaths, List`1 importLog)
Event : 9/13/2021 6:26:47 PM : Employees Data Import on 9/13/2021 6:26:47 PM : Data Import Complete

Defect- 

The requirement for skipping and continuing processing is not occurring. When an exception is thrown the process completely fails and no further processing is done. In this case - as you can see by the log above. Records #3 and #4 are never processed. 

NOTE: In the case of record #3 this will be skipped since it contains a duplicate Person ID - this should be skipped and a message should be logged. This seems to work when personid for all records are integers prior to the failure.