Can’t delete ‘Production’ OPC server connection

Hello,
There was a warning on gateway

OPC server connection is faulted. Type "Production_ServerType" is not a known server type.

I tried to install the OEE/DT module, but it didn’t help. Production always in “Connected” status (“Enable this server?” not chosen).

ERROR	11:20:16	ConfirmationPanel$1	java.lang.Exception: Error deleting OPC Server Connection "<tt>Production</tt>"
 	
java.lang.Exception: Error deleting OPC Server Connection "<tt>Production</tt>"
at com.inductiveautomation.ignition.gateway.web.components.actions.DeleteRecordAction.doDelete(DeleteRecordAction.java:80)
at com.inductiveautomation.ignition.gateway.web.components.actions.DeleteRecordAction.execute(DeleteRecordAction.java:146)
at com.inductiveautomation.ignition.gateway.web.components.ConfirmationPanel$1.onClick(ConfirmationPanel.java:42)
at org.apache.wicket.markup.html.link.Link.onLinkClicked(Link.java:189)
at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:814)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:281)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:245)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539)
at java.lang.Thread.run(Unknown Source)
Caused by: simpleorm.utils.SException$Jdbc: Executing DELETE FROM OPCServers WHERE OPCServers_ID = ? for [OPCServerSettingsRecord 5 Deleted Dirty1]
at simpleorm.sessionjdbc.SSessionJdbcHelper.flushExecuteUpdate(SSessionJdbcHelper.java:409)
at simpleorm.sessionjdbc.SSessionJdbcHelper.flush(SSessionJdbcHelper.java:376)
at simpleorm.sessionjdbc.SSessionJdbc.flush(SSessionJdbc.java:425)
at simpleorm.sessionjdbc.SSessionJdbc.flush(SSessionJdbc.java:410)
at simpleorm.sessionjdbc.SSessionJdbc.commitAndDetachDataSet(SSessionJdbc.java:351)
at com.inductiveautomation.ignition.gateway.web.components.actions.DeleteRecordAction.doDelete(DeleteRecordAction.java:69)
... 36 more
Caused by: java.sql.SQLIntegrityConstraintViolationException: integrity constraint violation: foreign key no action; FK_UACONNECTIONSETTINGS_SERVERSETTINGS table: UACONNECTIONSETTINGS
at org.hsqldb.jdbc.JDBCUtil.sqlException(JDBCUtil.java:324)
at org.hsqldb.jdbc.JDBCUtil.sqlException(JDBCUtil.java:247)
at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(JDBCPreparedStatement.java:4655)
at org.hsqldb.jdbc.JDBCPreparedStatement.executeUpdate(JDBCPreparedStatement.java:310)
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
at com.inductiveautomation.ignition.gateway.localdb.hsql.DelegatingDataSource$DelegatingConnection$DelegatingPreparedStatement.executeUpdate(DelegatingDataSource.java:584)
at simpleorm.sessionjdbc.SSessionJdbcHelper.flushExecuteUpdate(SSessionJdbcHelper.java:407)
... 41 more
Caused by: org.hsqldb.HsqlException: integrity constraint violation: foreign key no action; FK_UACONNECTIONSETTINGS_SERVERSETTINGS table: UACONNECTIONSETTINGS
at org.hsqldb.error.Error.error(Error.java:136)
at org.hsqldb.StatementDML.performReferentialActions(StatementDML.java:1634)
at org.hsqldb.StatementDML.delete(StatementDML.java:1289)
at org.hsqldb.StatementDML.executeDeleteStatement(StatementDML.java:1196)
at org.hsqldb.StatementDML.getResult(StatementDML.java:208)
at org.hsqldb.StatementDMQL.execute(StatementDMQL.java:195)
at org.hsqldb.Session.executeCompiledStatement(Session.java:1388)
at org.hsqldb.Session.execute(Session.java:1001)
at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(JDBCPreparedStatement.java:4647)
... 45 more
ERROR	11:20:16	DeleteRecordAction	Error deleting OPC Server Connection "<tt>Production</tt>"
 	
simpleorm.utils.SException$Jdbc: Executing DELETE FROM OPCServers WHERE OPCServers_ID = ? for [OPCServerSettingsRecord 5 Deleted Dirty1]
at simpleorm.sessionjdbc.SSessionJdbcHelper.flushExecuteUpdate(SSessionJdbcHelper.java:409)
at simpleorm.sessionjdbc.SSessionJdbcHelper.flush(SSessionJdbcHelper.java:376)
at simpleorm.sessionjdbc.SSessionJdbc.flush(SSessionJdbc.java:425)
at simpleorm.sessionjdbc.SSessionJdbc.flush(SSessionJdbc.java:410)
at simpleorm.sessionjdbc.SSessionJdbc.commitAndDetachDataSet(SSessionJdbc.java:351)
at com.inductiveautomation.ignition.gateway.web.components.actions.DeleteRecordAction.doDelete(DeleteRecordAction.java:69)
at com.inductiveautomation.ignition.gateway.web.components.actions.DeleteRecordAction.execute(DeleteRecordAction.java:146)
at com.inductiveautomation.ignition.gateway.web.components.ConfirmationPanel$1.onClick(ConfirmationPanel.java:42)
at org.apache.wicket.markup.html.link.Link.onLinkClicked(Link.java:189)
at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:814)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:281)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:245)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539)
at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLIntegrityConstraintViolationException: integrity constraint violation: foreign key no action; FK_UACONNECTIONSETTINGS_SERVERSETTINGS table: UACONNECTIONSETTINGS
at org.hsqldb.jdbc.JDBCUtil.sqlException(JDBCUtil.java:324)
at org.hsqldb.jdbc.JDBCUtil.sqlException(JDBCUtil.java:247)
at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(JDBCPreparedStatement.java:4655)
at org.hsqldb.jdbc.JDBCPreparedStatement.executeUpdate(JDBCPreparedStatement.java:310)
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
at com.inductiveautomation.ignition.gateway.localdb.hsql.DelegatingDataSource$DelegatingConnection$DelegatingPreparedStatement.executeUpdate(DelegatingDataSource.java:584)
at simpleorm.sessionjdbc.SSessionJdbcHelper.flushExecuteUpdate(SSessionJdbcHelper.java:407)
... 41 more
Caused by: org.hsqldb.HsqlException: integrity constraint violation: foreign key no action; FK_UACONNECTIONSETTINGS_SERVERSETTINGS table: UACONNECTIONSETTINGS
at org.hsqldb.error.Error.error(Error.java:136)
at org.hsqldb.StatementDML.performReferentialActions(StatementDML.java:1634)
at org.hsqldb.StatementDML.delete(StatementDML.java:1289)
at org.hsqldb.StatementDML.executeDeleteStatement(StatementDML.java:1196)
at org.hsqldb.StatementDML.getResult(StatementDML.java:208)
at org.hsqldb.StatementDMQL.execute(StatementDMQL.java:195)
at org.hsqldb.Session.executeCompiledStatement(Session.java:1388)
at org.hsqldb.Session.execute(Session.java:1001)
at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(JDBCPreparedStatement.java:4647)
... 45 more

7.7.5 version.

Did you ever figure out a solution for this? I'm on verison 8.1.1.

Re-installing the Sepasoft Production module will allow the connection to be removed.

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