# Failed to syncronize

**URL:** <https://techcommunity.softwareag.com/t/failed-to-syncronize/185723>\
**Category:** Forum\
**Tags:** Adabas-Natural, Natural, NaturalONE, NaturalONE-Full-Edition\
**Created:** [December 15, 2015, 7:45am UTC](https://techcommunity.softwareag.com/t/failed-to-syncronize/185723 "2015-12-15T07:45:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hezi](https://avatars.discourse-cdn.com/v4/letter/h/a5b964/32.png) [@Hezi](https://techcommunity.softwareag.com/u/Hezi)\
**Post date:** [December 15, 2015, 7:45am UTC](https://techcommunity.softwareag.com/t/failed-to-syncronize/185723/1 "2015-12-15T07:45:26Z")

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Hi,

We installed NatOne 9.9 version.  
I am working in local mode, and from time time in server mode.  
Now, after several days, while trying to launch app, I get an error message:  
“Failed to synchronize with internal Tomcat server”.  
From now on, I do not succeed to launch an application.

Hezi

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<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\
**Post date:** [April 2, 2021, 3:34pm UTC](https://techcommunity.softwareag.com/t/failed-to-syncronize/185723/2 "2021-04-02T15:34:56Z")

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