# Handling circular dependencies

Availability-note[Deprecated](https://help.talend.com/r/en-US/Cloud/labels-on-talend-help-center/availability-deprecated)

This content is deprecated.

Available in...

* Data Fabric
* MDM Platform
* Qlik Talend Cloud Enterprise Edition
* Qlik Talend Cloud Premium Edition

If you are using a SQL database to store your data records, you may encounter an error during initialization because a circular dependency is detected. This means that, for example, EntityA references EntityB, EntityB references EntityC, and EntityC references EntityA.

To fix the data model in such a case, simply turn off Foreign Key integrity checking for the relation, as described in [Enabling foreign key integrity checking](https://help.qlik.com/talend/en-US/studio-user-guide/8.0/enabling-foreign-key-integrity-checking).