Gabby Parnes Garcia 

I suggest a reset.  To do this just close Trados Studio and then rename this folder:

c:\Users\%username%\AppData\Roaming\SDL\SDL Trados Studio\Studio16\

to c:\Users\%username%\AppData\Roaming\SDL\SDL Trados Studio\Studio16_old\

Finally restart Trados Studio and try again.

Also make sure you have the latest version of Multiterm installed as there are many multiterm references in your error message.  You should have these versions:

Trados Studio 2021 - 16.2.12.9338
MultiTerm 2021 - 16.2.1.1044

Hi, Paul, thank you so much for your response. I have reset Studio and also recreated the term base. Alas, I am still receiving the same error message, albeit it is much shorter now...  Does this have something to do with the fact that I changed the pretranslate percentage to 70 percent? (I am working with a document that takes a large chunk from a template document, so having a 100 percent on pretranslate slows everything down significantly. I have set the search percentage for the TM to 51%. Do pretranslate and search need to be the same percentage?).   

The full error message now reads:

<SDLErrorDetails time="11/17/2022 9:20:46 AM">
<ErrorMessage>Token StartElement in state EndRootElement would result in an invalid XML document. Make sure that the ConformanceLevel setting is set to ConformanceLevel.Fragment or ConformanceLevel.Auto if you want to write an XML fragment.
<cG><c>16493</c><trG><tr type="origination">GabyCarlos</tr><dt>2010-09-09T08:54:41</dt></trG><trG><tr type="modification">Gabby</tr><dt>2017-07-20T10:26:32</dt></trG><lG><l lang="EN-US" type="English"/><tG id="55"><t>trafficking in persons</t><trG><tr type="origination">GabyCarlos</tr><dt>2010-09-09T08:54:41</dt></trG><trG><tr type="modification">GabyCarlos</tr><dt>2010-09-09T08:54:41</dt></trG></tG><tG id="25"><t>human trafficking</t><trG id="28"><tr type="origination">Gabby</tr><dt>2014-02-06T</ErrorMessage>
<Exception>
<Type>System.Exception, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink />
<Source>Sdl.MultiTerm.Core.XmlProcessor</Source>
<HResult>-2146233088</HResult>
<StackTrace><![CDATA[ at Sdl.MultiTerm.Core.XmlProcessor.EntryXmlProcessor.Transform(String inputXml)
at Sdl.MultiTerm.Client.TerminologyProvider.TerminologyPrioviders.AbstractMultiTermTerminologyProvider.GetEntry(MultiTermTermbase termbase, Int32 id)
at Sdl.MultiTerm.Client.TerminologyProvider.MultiTermTermbase.GetEntry(Int32 id)
at Sdl.MultiTerm.Client.TerminologyProvider.TerminologyPrioviders.AbstractMultiTermTerminologyProvider.GetEntry(Int32 id)
at Sdl.MultiTerm.Client.TerminologySearch.TermRecognitionHit.get_Entry()
at Sdl.TranslationStudio.Editor.Terminology.TermBaseAutoSuggestProvider.GetSuggestionData(EditingContext context)
at Sdl.TranslationStudio.Editor.TranslationEditor.Intellisense.SuggestionDataProviders.GetSuggestionData(EditingContext context)
at Sdl.TranslationStudio.Editor.TranslationEditor.Intellisense.SuggestionWindow.ShowSuggestionWindow(Form parent, ISideBySideDocumentEditingView view, SideBySideEditor editor, ISuggestionDataProvider suggestionDataProvider, SuggestionSite site, Char firstChar, Int32 sourceStartPosition, SuggestionMode mode, ITranslatableDocumentEditorSettings settings, Boolean requireCaseResolving, Boolean incrementTextOffset, Int32 imeBehavior)
at Sdl.TranslationStudio.Editor.TranslationEditor.Intellisense.IntellisenseEditing.ShowSuggestionWindow(Form parent, ISideBySideDocumentEditingView view, SideBySideEditor editor, ISuggestionDataProvider suggestionDataProvider, SuggestionSite site, Char firstChar, Int32 sourceStartPosition, SuggestionMode mode, ITranslatableDocumentEditorSettings settings, Boolean requireCaseResolving, Boolean incrementTextOffset)
at Sdl.TranslationStudio.Editor.TranslationEditor.Intellisense.IntellisenseEditing.LaunchIntellisenseWindow(Boolean keyPressed, Char lastChar, Boolean afterImeCompositionUpdate)
at Sdl.TranslationStudio.Editor.TranslationEditor.Intellisense.IntellisenseEditing.ProcessDocumentContentChanged(List`1 operations, Boolean afterImeCompositionUpdate)
at Sdl.TranslationStudio.Editor.TranslationEditor.Intellisense.IntellisenseEditing.Document_ContentChanged(Object sender, FrameworkDocumentContentChangedEventArgs e)
at System.EventHandler`1.Invoke(Object sender, TEventArgs e)
at AbstractFrameworkDocument.raise_ContentChanged(Object value0, FrameworkDocumentContentChangedEventArgs value1)
at AbstractFrameworkDocument.OnContentChanged(Object sender, FrameworkDocumentContentChangedEventArgs args)
at FrameworkDocumentEventSource.RaiseContentChanged(FrameworkDocumentEventSource* )
at FrameworkDocumentEventSource.vv_AfterCompositeCommandCompleted(FrameworkDocumentEventSource* )
at Tree.DocumentControl.vl_WindowProc(DocumentControl* , HWND__* , UInt32 , UInt32 , Int32 )
at FrameworkDocumentControl.vl_WindowProc(FrameworkDocumentControl* , HWND__* h_wnd, UInt32 n_msg, UInt32 w_p, Int32 l_p)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at System.Windows.Forms.Control.DefWndProc(Message& m)
at System.Windows.Forms.Control.WmKeyChar(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]></StackTrace>
<InnerException>
<Type>System.InvalidOperationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink />
<Source>System.Xml</Source>
<HResult>-2146233079</HResult>
<StackTrace><![CDATA[ at System.Xml.XmlWellFormedWriter.ThrowInvalidStateTransition(Token token, State currentState)
at System.Xml.XmlWellFormedWriter.AdvanceState(Token token)
at System.Xml.XmlWellFormedWriter.WriteStartElement(String prefix, String localName, String ns)
at System.Xml.XmlWriter.WriteStartElement(String localName)
at Sdl.MultiTerm.Core.XmlProcessor.EntryXmlProcessor.Transform(String inputXml)]]></StackTrace>
</InnerException>
</Exception>
<Environment>
<ProductName>Trados Studio</ProductName>
<ProductVersion>Studio16</ProductVersion>
<EntryAssemblyFileVersion>16.2.12.9338</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 10 Home</OperatingSystem>
<ServicePack>NULL</ServicePack>
<OperatingSystemLanguage>1033</OperatingSystemLanguage>
<CodePage>1252</CodePage>
<LoggedOnUser>GABBYAIO\gparn</LoggedOnUser>
<DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
<ComputerName>GABBYAIO</ComputerName>
<ConnectedToNetwork>True</ConnectedToNetwork>
<PhysicalMemory>16538444 MB</PhysicalMemory>
</Environment>
</SDLErrorDetails>

Gabby Parnes Garcia 

The problem does seem to be coming from Multiterm.  Did you also make sure you have the version of Multiterm installed to match your version of Studio?

MultiTerm 2021 - 16.2.1.1044

Incidentally... the error code you share is more readable if you copy it into a code block instead of adding as text:

Then select XML and paste into there instead:

Thank you! This is the version of MT I am working with:  MultiTerm 2021 - 16.2.1.1044.

Ahhh! I realize I opened the same project as before, and had not removed the old TB and replaced it with the new one! So far it seems to be working. I will touch base again if it does not!

Ahhh! I realize I opened the same project as before, and had not removed the old TB and replaced it with the new one! So far it seems to be working. I will touch base again if it does not!