ErrorVault.comHow to fix the Runtime Code 2649 Microsoft Office Access can't enforce referential integrity for this relationship
Error Information
Error name: Microsoft Office Access can't enforce referential integrity for this relationshipError number: Code 2649
Description: Microsoft Office Access can't enforce referential integrity for this relationship.@Make sure the fields you drag are primary key fields or uniquely indexed and that the unique index or primary key is correctly set.If you want to create the relationship wi
Software: Microsoft Access
Developer: Microsoft
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DOWNLOAD NOWAbout Runtime Code 2649
Runtime Code 2649 happens when Microsoft Access fails or crashes whilst it's running, hence its name. It doesn't necessarily mean that the code was corrupt in some way, but just that it did not work during its run-time. This kind of error will appear as an annoying notification on your screen unless handled and corrected. Here are symptoms, causes and ways to troubleshoot the problem.
Definitions (Beta)
Here we list some definitions for the words contained in your error, in an attempt to help you understand your problem. This is a work in progress, so sometimes we might define the word incorrectly, so feel free to skip this section!
- Access - DO NOT USE this tag for Microsoft Access, use [ms-access] instead
- Drag - In computer graphical user interfaces, drag is the first phase of a drag-and-drop operation
- Integrity - The aspect of an object which describes it as unaltered since a reference time at which a description of its state was recorded, or a description of the continued functioning of a property of the object
- Key - A unique identifier used to retrieve a paired value
- Primary key - A key is a set of attributes that is irreducibly unique and non-nullable within a table.
- Referential - referential is referring to the referential integrity concept of relationel databases.
- Referential integrity - Referential integrity is a property of data which requires the value of an attributecolumn of a relation table to exist as a value of another attributecolumn in another relation table
- Relationship - Questions in this tag typically involve the association that a set of data has with other sets of data.
- Set - A set is a collection in which no element is repeated, which may be able to enumerate its elements according to an ordering criterion an "ordered set" or retain no order an "unordered set".
- Unique - Refers to an element that is distinctly different from any other element in a collection.
- Access - Microsoft Access, also known as Microsoft Office Access, is a database management system from Microsoft that commonly combines the relational Microsoft JetACE Database Engine with a graphical user interface and software-development tools
- Fields - In computer science a field is a smaller piece of data from a larger collection.
- Microsoft office - Microsoft Office is a proprietary collection of desktop applications intended to be used by knowledge workers for Windows and Macintosh computers
Symptoms of Code 2649 - Microsoft Office Access can't enforce referential integrity for this relationship
Runtime errors happen without warning. The error message can come up the screen anytime Microsoft Access is run. In fact, the error message or some other dialogue box can come up again and again if not addressed early on.
There may be instances of files deletion or new files appearing. Though this symptom is largely due to virus infection, it can be attributed as a symptom for runtime error, as virus infection is one of the causes for runtime error. User may also experience a sudden drop in internet connection speed, yet again, this is not always the case.
(For illustrative purposes only)
Causes of Microsoft Office Access can't enforce referential integrity for this relationship - Code 2649
During software design, programmers code anticipating the occurrence of errors. However, there are no perfect designs, as errors can be expected even with the best program design. Glitches can happen during runtime if a certain error is not experienced and addressed during design and testing.
Runtime errors are generally caused by incompatible programs running at the same time. It may also occur because of memory problem, a bad graphics driver or virus infection. Whatever the case may be, the problem must be resolved immediately to avoid further problems. Here are ways to remedy the error.
Repair Methods
Runtime errors may be annoying and persistent, but it is not totally hopeless, repairs are available. Here are ways to do it.
If a repair method works for you, please click the upvote button to the left of the answer, this will let other users know which repair method is currently working the best.
Please note: Neither ErrorVault.com nor it's writers claim responsibility for the results of the actions taken from employing any of the repair methods listed on this page - you complete these steps at your own risk.
- Open Task Manager by clicking Ctrl-Alt-Del at the same time. This will let you see the list of programs currently running.
- Go to the Processes tab and stop the programs one by one by highlighting each program and clicking the End Process buttom.
- You will need to observe if the error message will reoccur each time you stop a process.
- Once you get to identify which program is causing the error, you may go ahead with the next troubleshooting step, reinstalling the application.
- For Windows 7, click the Start Button, then click Control panel, then Uninstall a program
- For Windows 8, click the Start Button, then scroll down and click More Settings, then click Control panel > Uninstall a program.
- For Windows 10, just type Control Panel on the search box and click the result, then click Uninstall a program
- Once inside Programs and Features, click the problem program and click Update or Uninstall.
- If you chose to update, then you will just need to follow the prompt to complete the process, however if you chose to Uninstall, you will follow the prompt to uninstall and then re-download or use the application's installation disk to reinstall the program.
- For Windows 7, you may find the list of all installed programs when you click Start and scroll your mouse over the list that appear on the tab. You may see on that list utility for uninstalling the program. You may go ahead and uninstall using utilities available in this tab.
- For Windows 10, you may click Start, then Settings, then choose Apps.
- Scroll down to see the list of Apps and features installed in your computer.
- Click the Program which is causing the runtime error, then you may choose to uninstall or click Advanced options to reset the application.
- Uninstall the package by going to Programs and Features, find and highlight the Microsoft Visual C++ Redistributable Package.
- Click Uninstall on top of the list, and when it is done, reboot your computer.
- Download the latest redistributable package from Microsoft then install it.
- You should consider backing up your files and freeing up space on your hard drive
- You can also clear your cache and reboot your computer
- You can also run Disk Cleanup, open your explorer window and right click your main directory (this is usually C: )
- Click Properties and then click Disk Cleanup
- Reset your browser.
- For Windows 7, you may click Start, go to Control Panel, then click Internet Options on the left side. Then you can click Advanced tab then click the Reset button.
- For Windows 8 and 10, you may click search and type Internet Options, then go to Advanced tab and click Reset.
- Disable script debugging and error notifications.
- On the same Internet Options window, you may go to Advanced tab and look for Disable script debugging
- Put a check mark on the radio button
- At the same time, uncheck the "Display a Notification about every Script Error" item and then click Apply and OK, then reboot your computer.
Other languages:
Wie beheben Fehler 2649 (Microsoft Office Access kann die referenzielle Integrität für diese Beziehung nicht erzwingen) - Microsoft Office Access kann für diese Beziehung keine referenzielle Integrität erzwingen.@Stellen Sie sicher, dass die Felder, die Sie ziehen, Primärschlüsselfelder sind oder eindeutig indiziert sind und dass der eindeutige Index oder Primärschlüssel richtig eingestellt ist.Wenn Sie die Beziehung mit
Come fissare Errore 2649 (Microsoft Office Access non può imporre l'integrità referenziale per questa relazione) - Microsoft Office Access non può imporre l'integrità referenziale per questa relazione.@Assicurati che i campi trascinati siano campi chiave primaria o indicizzati in modo univoco e che l'indice univoco o la chiave primaria sia impostato correttamente.Se vuoi creare la relazione wi
Hoe maak je Fout 2649 (Microsoft Office Access kan geen referentiële integriteit afdwingen voor deze relatie) - Microsoft Office Access kan geen referentiële integriteit afdwingen voor deze relatie.@Zorg ervoor dat de velden die u sleept primaire sleutelvelden zijn of uniek zijn geïndexeerd en dat de unieke index of primaire sleutel correct is ingesteld.Als u de relatie wilt maken met
Comment réparer Erreur 2649 (Microsoft Office Access ne peut pas appliquer l'intégrité référentielle pour cette relation) - Microsoft Office Access ne peut pas appliquer l'intégrité référentielle pour cette relation.@Assurez-vous que les champs que vous faites glisser sont des champs de clé primaire ou indexés de manière unique et que l'index unique ou la clé primaire est correctement défini.Si vous souhaitez créer la relation avec
어떻게 고치는 지 오류 2649 (Microsoft Office Access는 이 관계에 대한 참조 무결성을 적용할 수 없습니다.) - Microsoft Office Access는 이 관계에 대해 참조 무결성을 적용할 수 없습니다. @끌어오는 필드가 기본 키 필드이거나 고유하게 인덱싱되고 고유 인덱스 또는 기본 키가 올바르게 설정되어 있는지 확인하십시오.
Como corrigir o Erro 2649 (O Microsoft Office Access não pode impor integridade referencial para este relacionamento) - O Microsoft Office Access não pode impor integridade referencial para este relacionamento. @ Certifique-se de que os campos que você arrasta sejam campos de chave primária ou indexados exclusivamente e que o índice exclusivo ou chave primária esteja definido corretamente.
Hur man åtgärdar Fel 2649 (Microsoft Office Access kan inte upprätthålla referensintegritet för detta förhållande) - Microsoft Office Access kan inte genomdriva referensintegritet för den här relationen.@Se till att fälten du drar är primärnyckelfält eller unikt indexerade och att det unika indexet eller primärnyckeln är korrekt inställd. Om du vill skapa relationen wi
Как исправить Ошибка 2649 (Microsoft Office Access не может обеспечить ссылочную целостность для этого отношения) - Microsoft Office Access не может обеспечить ссылочную целостность для этой связи. @ Убедитесь, что перетаскиваемые поля являются полями первичного ключа или уникально проиндексированы и что уникальный индекс или первичный ключ задан правильно.
Jak naprawić Błąd 2649 (Microsoft Office Access nie może wymusić integralności referencyjnej dla tej relacji) - Microsoft Office Access nie może wymusić integralności referencyjnej dla tej relacji.@Upewnij się, że przeciągane pola są polami klucza podstawowego lub są indeksowane unikatowo oraz że unikalny indeks lub klucz podstawowy jest prawidłowo ustawiony.Jeśli chcesz utworzyć relację z
Cómo arreglar Error 2649 (Microsoft Office Access no puede imponer la integridad referencial para esta relación) - Microsoft Office Access no puede imponer la integridad referencial para esta relación. @ Asegúrese de que los campos que arrastre sean campos de clave principal o estén indexados de forma única y que el índice único o la clave principal estén configurados correctamente.
About The Author: Phil Hart has been a Microsoft Community Contributor since 2010. With a current point score over 100,000, they've contributed more than 3000 answers in the Microsoft Support forums and have created almost 200 new help articles in the Technet Wiki.
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