Attempted to read or write protected memory. This is often an indication that other memory is corrup

[mmcarthur]

I cannot resolve this for the life of me. I have 5 queries that I'm loading into PBI Desktop using an odbc connection. All 5 queries are from the same database and 4 of them load in no problem. One of the queries that does load in uses the same table as the query that won't load but with just a different filter. I've noticed that when loading the tables the query that won't work loads in quite slow (about 200 rows at a time), while the other queries load in almost instantly. When using dbeaver I can connect to this query no problem which makes me believe this is a Power BI issue. I attached the full error below this. Any help on this qould be greatly appreciated

Feedback Type:
Frown (Error)

Error Message:
Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

Stack Trace:
Microsoft.Mashup.Host.Document.SerializedException
at Microsoft.Mashup.Evaluator.EvaluationHost.OnException(IEngineHost engineHost, IMessageChannel channel, ExceptionMessage message)
at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
at Microsoft.Mashup.Evaluator.Interface.IMessageChannelExtensions.WaitFor[T](IMessageChannel channel)
at Microsoft.Mashup.Evaluator.MessageBasedInputStream.ReadNextChunkAndCheckIfClosed()
at Microsoft.Mashup.Evaluator.MessageBasedInputStream.ReadNextChunk()
at Microsoft.Mashup.Common.ChunkedInputStream.Read(Byte[] buffer, Int32 offset, Int32 count)
at Microsoft.OleDb.Serialization.PageReader.Read(Byte[] buffer, Int32 offset, Int32 count)
at Microsoft.OleDb.Serialization.PageReader.Read(Void* dst, Int32 length)
at Microsoft.OleDb.Serialization.PageReader.ReadArray(Char[] values, Int32 offset, Int32 count)
at Microsoft.OleDb.Serialization.PageReader.ReadChars(Int32 count)
at Microsoft.OleDb.Serialization.PageReader.ReadArray(String[] values, Int32 offset, Int32 count)
at Microsoft.OleDb.NullableColumn.Deserialize(PageReader reader)
at Microsoft.OleDb.Serialization.ColumnsPage.Deserialize(PageReader reader)
at Microsoft.OleDb.Serialization.OleDbPageReader.Read(ColumnsPage page)
at Microsoft.Mashup.Common.IPageReaderExtensions.NotifyingPageReader.Read(IPage page)
at Microsoft.Mashup.Engine.Interface.Tracing.TracingPageReader.Read(IPage page)
at Microsoft.Mashup.Evaluator.SoftCancellingDocumentEvaluator.DataReaderSourceEvaluation.SoftCancellingDataReaderSource.SoftCancellingPageReader.Read(IPage page)
at Microsoft.Mashup.OleDbProvider.DataHost.NonBufferingMashupEvaluator.MashupEvaluation.ExceptionResolverPageReader.Read(IPage page)
at Microsoft.Mashup.Common.IPageReaderExtensions.NotifyingEndOfAllResultsPageReader.Read(IPage page)
at Microsoft.Mashup.Engine.Interface.Tracing.TracingPageReader.Read(IPage page)
at Microsoft.Mashup.Common.IPageReaderExtensions.NotifyingEndOfAllResultsPageReader.Read(IPage page)
at Microsoft.OleDb.Serialization.PageReaderRowset.ReadNextPage()
at Microsoft.OleDb.Serialization.PageReaderRowset.Microsoft.OleDb.IRowset.GetNextRows(HCHAPTER hchapter, DBROWOFFSET lRowsOffset, DBROWCOUNT cRows, DBCOUNTITEM& countRowsObtained, HROW** pRows)
at Microsoft.OleDb.Rowset.Microsoft.OleDb.IRowset.GetNextRows(HCHAPTER hReserved, DBROWOFFSET lRowsOffset, DBROWCOUNT cRows, DBCOUNTITEM& countRowsObtained, HROW** pRows)
at Microsoft.Mashup.OleDbProvider.TracingRowset.Microsoft.OleDb.IRowset.GetNextRows(HCHAPTER hReserved, DBROWOFFSET lRowsOffset, DBROWCOUNT cRows, DBCOUNTITEM& countRowsObtained, HROW** pRows)

Stack Trace Message:
Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

Invocation Stack Trace:
at Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()
at Microsoft.Mashup.Client.UI.Shared.StackTraceInfo..ctor(String exceptionStackTrace, String invocationStackTrace, String exceptionMessage)
at Microsoft.PowerBI.Client.Windows.Telemetry.PowerBIUserFeedbackServices.GetStackTraceInfo(Exception e)
at Microsoft.PowerBI.Client.Windows.Telemetry.PowerBIUserFeedbackServices.ReportException(IWindowHandle activeWindow, IUIHost uiHost, FeedbackPackageInfo feedbackPackageInfo, Exception e, Boolean useGDICapture)
at Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.<>c__DisplayClass14_0.<HandleException>b__0()
at Microsoft.Mashup.Host.Document.SynchronizationContextExtensions.<>c__DisplayClass2_0.<SendAndMarshalExceptions>b__0(Object null)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbacks()
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at Microsoft.Mashup.Client.UI.Windows.DialogWindowBase.ShowModal(IWindowHandle windowHandle)
at Microsoft.Mashup.Client.UI.Shared.WindowManager.ShowModal[T](T dialog, Func`1 showModalFunction)
at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.ShowQueryLoadDialog(Report report, IExceptionHandler exceptionHandler, IPowerBIWindowService windowService, IPowerBIQueryUIService queryServices, IDesktopModelingHost modelingHost, LocalizedString title, LoadToModelContext loadToModelContext, ILegacyUIHost legacyUIHost)
at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.<>c__DisplayClass17_0.<TryShowDialogForQueries>b__0()
at Microsoft.PowerBI.Client.Windows.Report.<>c__DisplayClass68_0`1.<SynchronizeLooselyWithQueries>b__0()
at Microsoft.PowerBI.Client.Windows.Report.<SynchronizeLooselyWithQueriesAsync>d__69`1.MoveNext()
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.PowerBI.Client.Windows.Report.SynchronizeLooselyWithQueriesAsync[T](Func`1 getTask)
at Microsoft.PowerBI.Client.Windows.Report.SynchronizeLooselyWithQueries[T](Func`1 action)
at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.TryShowDialogForQueries(Report report, IExceptionHandler exceptionHandler, IPowerBIWindowService windowService, IPowerBIQueryUIService queryServices, IEnumerable`1 queriesToApply, String loadReason, LocalizedString title, QueryLoadMode queryLoadMode, Action`1 beforeSchemaSyncCallback, Action`1 afterSchemaSyncCallback, Boolean synchronizeLooselyWithQueries)
at Microsoft.PowerBI.Client.Windows.Services.WarningDetectionService.<DetectReportLoadWarning>b__44_4()
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)
at System.Windows.Forms.Control.InvokeMarshaledCallbacks()
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at Microsoft.Mashup.Client.UI.Shared.WindowManager.ShowModal[T](T dialog, Func`1 showModalFunction)
at Microsoft.PowerBI.Client.Program.<>c__DisplayClass6_0.<RunApplication>b__0()
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<>c__DisplayClass3_0.<HandleExceptionsWithNestedTasks>b__0()
at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)
at Microsoft.PowerBI.Client.Program.RunApplication(String[] args)
at Microsoft.PowerBI.Client.Program.Main(String[] args)

PowerBINonFatalError:
{"AppName":"PBIDesktop","AppVersion":"2.120.963.0","ModuleName":"","Component":"Microsoft.Mashup.Evaluator.EvaluationHost","Error":"Microsoft.Mashup.Host.Document.SerializedException - Microsoft.Mashup.Evaluator.Interface.ErrorException","MethodDef":"OnException","ErrorOffset":"","ErrorCode":""}

Snapshot Trace Logs:
C:\Users\MMcArthur\Microsoft\Power BI Desktop Store App\FrownSnapShotc20b3587-32e7-48b1-9fc3-80542ecac66c.zip

Model Default Mode:
Import

Model Version:
PowerBI_V3

Performance Trace Logs:
C:\Users\MMcArthur\Microsoft\Power BI Desktop Store App\PerformanceTraces.zip

Enabled Preview Features:
PBI_sparklines
PBI_scorecardVisual
PBI_NlToDax
PBI_fieldParametersSuperSwitch
PBI_setLabelOnExportPdf
PBI_newCard

Disabled Preview Features:
PBI_shapeMapVisualEnabled
PBI_SpanishLinguisticsEnabled
PBI_qnaLiveConnect
PBI_b2bExternalDatasetSharing
PBI_enhancedTooltips
PBI_angularRls
PBI_onObject
PBI_dynamicFormatString
PBI_oneDriveSave
PBI_oneDriveShare
PBI_gitIntegration

Disabled DirectQuery Options:
TreatHanaAsRelationalSource

Cloud:
GlobalCloud

PowerBINonFatalError_ErrorDescription:
Microsoft.Mashup.Evaluator.Interface.ErrorException

PowerBIUserFeedbackServices_IsReported:
True

[v-xiaoyan-msft]

Hi @mmcarthur ,

Access violation is a kind of memory related issue,please check that you have enough memory to run it.
Secondly, if you update to the latest version of Power BI Desktop does the issue still exist?

Best regards.
Community Support Team_Caitlyn

[mmcarthur]

Hi @v-xiaoyan-msft I am running on the latest version of PBI Desktop. The error still persists. Also I should have more than enough memory to run it and as I said it runs perfectly in dbeaver. As far as access violation is concerned I am able to load and refresh the other 4 tables from the same database and one of those queries uses the exact same table as the one that's not working. There should be no access or credential issues.