# Integrity constraint violation, The EntityManager is closed.
**URL:** https://forum.shopware.com/t/integrity-constraint-violation-the-entitymanager-is-closed/8263
**Category:** Shopware 3.5
**Tags:** administration
**Created:** [30. August 2012 um 09:16 UTC](https://forum.shopware.com/t/integrity-constraint-violation-the-entitymanager-is-closed/8263 "2012-08-30T09:16:20Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@mmb\_info](https://forum.shopware.com/u/mmb_info)
#### Post date: [30. August 2012 um 09:16 UTC](https://forum.shopware.com/t/integrity-constraint-violation-the-entitymanager-is-closed/8263/1 "2012-08-30T09:16:20Z")
hallo, wollte grade einen Import von der exportierten Artikel.CSV machen. da kommt folgende Fehlermeldung beim hochladen der CSV. eine “articleID” taucht in meiner CSV nicht auf?! [quote]Errors: Error in line 3: SQLSTATE[23000]: Integrity constraint violation: 1048 Column ‘articleID’ cannot be null Error in line 4: The EntityManager is closed. Error in line 5: The EntityManager is closed. Error in line 6: Category by id 10 not found Error in line 7: The EntityManager is closed. Error in line 8: The EntityManager is closed. Error in line 9: The EntityManager is closed. Error in line 10: The EntityManager is closed. Error in line 11: Category by id 11 not found Error in line 12: The EntityManager is closed. Error in line 13: The EntityManager is closed. Error in line 14: The EntityManager is closed. Error in line 15: The EntityManager is closed. Error in line 16: Category by id 12 not found Error in line 17: Category by id 10 not found Error in line 18: The EntityManager is closed. Error in line 19: The EntityManager is closed. Error in line 20: The EntityManager is closed. Error in line 21: Category by id 13 not found Error in line 22: Category by id 11 not found Error in line 23: The EntityManager is closed. Error in line 24: The EntityManager is closed. Error in line 25: The EntityManager is closed. Error in line 26[/quote] was ist da passiert ?
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### Author:  [@Benjamin\_Cremer](https://forum.shopware.com/u/Benjamin_Cremer)
#### Post date: [30. August 2012 um 10:50 UTC](https://forum.shopware.com/t/integrity-constraint-violation-the-entitymanager-is-closed/8263/2 "2012-08-30T10:50:46Z")
Hallo, wir arbeiten zurzeit an einer Lösung: [installation-einstieg-f54/import-kunden-kategorien-artikel-aus-version-3-5-6-t8268.html](http://forum.shopware.de/installation-einstieg-f54/import-kunden-kategorien-artikel-aus-version-3-5-6-t8268.html) Danke und Gruß Benjamin