# Problems initializing Bonta 7.5.4 with oracle

**URL:** <https://community.ofelia.com/t/problems-initializing-bonta-7-5-4-with-oracle/8808>\
**Category:** Q&A\
**Created:** [20 October 2017 15:46 UTC](https://community.ofelia.com/t/problems-initializing-bonta-7-5-4-with-oracle/8808 "2017-10-20T15:46:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![elenice.lemos](https://avatars.discourse-cdn.com/v4/letter/e/47e85d/32.png) [@elenice.lemos](https://community.ofelia.com/u/elenice.lemos)\
**Post date:** [20 October 2017 15:46 UTC](https://community.ofelia.com/t/problems-initializing-bonta-7-5-4-with-oracle/8808/1 "2017-10-20T15:46:26Z")

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Hello people,

I ran the migration from version 7.1.2 to 7.5.4, the migration procedure ran smoothly.

I configured version 7.5.4 to access the oracle according to the documentation, but when I started the server, I received some success information.

`TomCat is in the air, but Bonita is not. And in the logs I get the following information "2017-10-20 13: 06: 46.034 -0200 SEVERE: org.apache.catalina.core.ContainerBase. [Catalina]. [Localhost]. [/ Bonita] Exception sending context initialized event to listener instance of class org.bonitasoft.console.server.servlet.PlatformTenantListenerSP org.bonitasoft.engine.exception.BonitaRuntimeException: USERNAME = local | org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'platformService' defined in class path resource [pretty-platform-community.xml]: Can not resolve reference to bean 'platformPersistenceService' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'platformPersistenceService' defined in class path resource [pretty-platform-community.xml]: Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.bonitasoft.engine.persistence.PlatformHibernatePersistenceService]: Constructor threw exception; nested exception is org.hibernate.engine.jndi.JndiException: Unable to lookup JNDI name [java: comp / env / bonitaDS] "`

I already checked and validated the entire configuration.

Someone already passed

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**Author:** ![romualdo.s.rs](https://avatars.discourse-cdn.com/v4/letter/r/9fc348/32.png) [@romualdo.s.rs](https://community.ofelia.com/u/romualdo.s.rs)\
**Post date:** [22 January 2018 15:51 UTC](https://community.ofelia.com/t/problems-initializing-bonta-7-5-4-with-oracle/8808/2 "2018-01-22T15:51:15Z")

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How did you manage to migrate the portal to the desired version too? I was able to migrate only the database