# Timeout exeception trying to view large database schema tree

**URL:** <https://forum.inductiveautomation.com/t/timeout-exeception-trying-to-view-large-database-schema-tree/9741>\
**Category:** Ignition\
**Created:** [February 24, 2015, 1:37pm UTC](https://forum.inductiveautomation.com/t/timeout-exeception-trying-to-view-large-database-schema-tree/9741 "2015-02-24T13:37:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sfitze](https://avatars.discourse-cdn.com/v4/letter/s/ecccb3/32.png) [@sfitze](https://forum.inductiveautomation.com/u/sfitze)\
**Post date:** [February 24, 2015, 1:37pm UTC](https://forum.inductiveautomation.com/t/timeout-exeception-trying-to-view-large-database-schema-tree/9741/1 "2015-02-24T13:37:26Z")

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I am connected to a large Oracle database and when I open the Query Browser it tries to load the schema tree and times out. Is there a parameter that I can change to increase this timeout. I can query the database fine, I just can’t view the schema tree. A progress bar dialog pops up but just before it reaches the end, it times out.

 ![](https://us1.discourse-cdn.com/inductiveautomation/original/2X/4/475eec34dc8711e96b55c1f9517cd81154336a6e.PNG)