# how to configure bonita core and history database to oracle database **URL:** \ **Category:** Q&A\ **Created:** [1 May 2014 06:39 UTC](https://community.ofelia.com/t/how-to-configure-bonita-core-and-history-database-to-oracle-database/4459 "2014-05-01T06:39:51Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![kppatel](https://avatars.discourse-cdn.com/v4/letter/k/ecccb3/32.png) [@kppatel](https://community.ofelia.com/u/kppatel)\ **Post date:** [1 May 2014 06:39 UTC](https://community.ofelia.com/t/how-to-configure-bonita-core-and-history-database-to-oracle-database/4459/1 "2014-05-01T06:39:51Z")
Hi i m using bonitasoft community version 6.2 is it possible to configure bonitasoft core and history data as oracle 10g database . by default pl suggest thanks kandarp ---
**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/community_bonitasoft/original/2X/6/6b7b18c0478f2645369e82e009b65e3b97f2cc12.svg) [@system](https://community.ofelia.com/u/system)\ **Post date:** [1 May 2014 16:26 UTC](https://community.ofelia.com/t/how-to-configure-bonita-core-and-history-database-to-oracle-database/4459/2 "2014-05-01T16:26:20Z")
Hi, Yes, you can. Please note: In bonita v6, there is only have one database. You can follow this procedure to configure oracle DB with bonita. [http://documentation.bonitasoft.com/configure-bonita-your-dbms](http://documentation.bonitasoft.com/configure-bonita-your-dbms) Also, there is specific conflagration for oracle you need to perform. [http://documentation.bonitasoft.com/configure-bonita-your-dbms#DBMS\_specific\_configuration](http://documentation.bonitasoft.com/configure-bonita-your-dbms#DBMS_specific_configuration) ---
**Author:** ![kppatel](https://avatars.discourse-cdn.com/v4/letter/k/ecccb3/32.png) [@kppatel](https://community.ofelia.com/u/kppatel)\ **Post date:** [2 May 2014 09:50 UTC](https://community.ofelia.com/t/how-to-configure-bonita-core-and-history-database-to-oracle-database/4459/3 "2014-05-02T09:50:05Z")
hello , i do all as per procedure but now when i starting portal it throw following error ? what i done wrong i can’t understand . type Exception report message org.bonitasoft.engine.platform.NodeNotStartedException: The current node has not been started yet. Method PlatformAPI.startNode() must be called previously. description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: org.bonitasoft.engine.platform.NodeNotStartedException: The current node has not been started yet. Method PlatformAPI.startNode() must be called previously. org.bonitasoft.console.common.server.login.servlet.LoginServlet.doPost(LoginServlet.java:131) org.bonitasoft.console.common.server.login.servlet.LoginServlet.doGet(LoginServlet.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:723) root cause org.bonitasoft.engine.platform.NodeNotStartedException: The current node has not been started yet. Method PlatformAPI.startNode() must be called previously. org.bonitasoft.engine.api.impl.ServerAPIImpl.invokeAPI(ServerAPIImpl.java:215) org.bonitasoft.engine.api.impl.ServerAPIImpl.invokeMethod(ServerAPIImpl.java:107) org.bonitasoft.engine.api.impl.ClientInterceptor.invoke(ClientInterceptor.java:88) $Proxy2.login(Unknown Source) org.bonitasoft.console.common.server.login.datastore.LoginDatastore.login(LoginDatastore.java:55) org.bonitasoft.console.common.server.login.datastore.UserLogger.doLogin(UserLogger.java:34) org.bonitasoft.console.common.server.login.impl.standard.StandardLoginManagerImpl.login(StandardLoginManagerImpl.java:51) org.bonitasoft.console.common.server.login.servlet.LoginServlet.doLogin(LoginServlet.java:142) org.bonitasoft.console.common.server.login.servlet.LoginServlet.doPost(LoginServlet.java:92) org.bonitasoft.console.common.server.login.servlet.LoginServlet.doGet(LoginServlet.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:723) note The full stack trace of the root cause is available in the Apache Tomcat/6.0.37 logs. ---
**Author:** ![kppatel](https://avatars.discourse-cdn.com/v4/letter/k/ecccb3/32.png) [@kppatel](https://community.ofelia.com/u/kppatel)\ **Post date:** [2 May 2014 05:39 UTC](https://community.ofelia.com/t/how-to-configure-bonita-core-and-history-database-to-oracle-database/4459/4 "2014-05-02T05:39:11Z")
Thanks for your answer , in my pc i installed bonitasoft installer . so is it ok to change in it ? or i have to use bundle ? ---
**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/community_bonitasoft/original/2X/6/6b7b18c0478f2645369e82e009b65e3b97f2cc12.svg) [@system](https://community.ofelia.com/u/system)\ **Post date:** [2 May 2014 15:49 UTC](https://community.ofelia.com/t/how-to-configure-bonita-core-and-history-database-to-oracle-database/4459/5 "2014-05-02T15:49:29Z")
Hi, Are you trying to configure oracle on Tomcat bundle? Or studio? Please note that you might not be possible to replace the default DB in studio. The purpose of the studio is just to test your process with h2. I will need to see full stack trace. Can you share catalina logs as well?