IBM Operational Decision Manager - Where's my Decision Center Business Console gone ?

This is a new build of IBM ODM Advanced 8.8.1, and I'm trying to log into, and use, the Decision Center Business Console: -

https://bpm857.uk.ibm.com:9443/decisioncenter/login

Having logged in, with a valid user, I get this: -

and, in the logs: -

tail -f /opt/ibm/WebSphere/AppServer/profiles/AppSrv01/logs/Node1-DCServer/SystemOut.log

[13/04/17 07:21:27:130 BST] 000000ac ServletWrappe I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [teamserver] [/decisioncenter] [/WEB-INF/views/login.jsp]: Initialization successful.
[13/04/17 07:22:48:326 BST] 000000b0 authz         I   CWWIM2000I Initialization of the authorization component completed successfully.
[13/04/17 07:22:53:306 BST] 000000b1 InternalGener I   DSRA8225I: DataSource JNDI name : jdbc/ilogDataSource
[13/04/17 07:22:53:309 BST] 000000b1 InternalGener I   DSRA8203I: Database product name : DB2/LINUXX8664
[13/04/17 07:22:53:311 BST] 000000b1 InternalGener I   DSRA8204I: Database product version : SQL10058
[13/04/17 07:22:53:312 BST] 000000b1 InternalGener I   DSRA8205I: JDBC driver name  : IBM DB2 JDBC Universal Driver Architecture
[13/04/17 07:22:53:313 BST] 000000b1 InternalGener I   DSRA8206I: JDBC driver version  : 3.61.65
[13/04/17 07:22:53:313 BST] 000000b1 InternalGener I   DSRA8218I: JDBC driver specification level  : 3.0
[13/04/17 07:22:53:314 BST] 000000b1 InternalDB2Un I   DSRA8212I: DataStoreHelper name is: com.ibm.websphere.rsadapter.DB2UniversalDataStoreHelper@456a0905.
[13/04/17 07:22:53:315 BST] 000000b1 WSRdbDataSour I   DSRA8208I: JDBC driver type  : 4
[13/04/17 07:22:53:636 BST] 000000b1 HandlerMethod E   An error has occurred in trying to access data source 'jdbc/ilogDataSource': Not initialized. Check that the data source exists on the application server or contact your administrator.
                                 com.ibm.rules.decisioncenter.web.core.ConnectionException: An error has occurred in trying to access data source 'jdbc/ilogDataSource': Not initialized. Check that the data source exists on the application server or contact your administrator.
at com.ibm.rules.decisioncenter.web.core.ApplicationInterceptor.throwDataSourceException(ApplicationInterceptor.java:319)
at com.ibm.rules.decisioncenter.web.core.ApplicationInterceptor.preHandle(ApplicationInterceptor.java:157)
at org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:913)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1232)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:781)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:480)
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:97)
at com.ibm.rules.decisioncenter.web.core.filters.SecurityCheckPointFilter.doFilter(SecurityCheckPointFilter.java:95)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.rules.decisioncenter.web.core.filters.RemoteSessionFilter.doFilterInternal(RemoteSessionFilter.java:79)
at com.ibm.rules.decisioncenter.web.core.filters.RemoteSessionFilter.doFilter(RemoteSessionFilter.java:59)
at com.ibm.rules.decisioncenter.web.core.filters.SessionFilter.access$001(SessionFilter.java:32)
at com.ibm.rules.decisioncenter.web.core.filters.SessionFilter$1.doFilter(SessionFilter.java:73)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at com.ibm.rules.decisioncenter.web.core.filters.SessionFilter.doFilter(SessionFilter.java:70)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.rules.decisioncenter.web.core.filters.HttpPUTRequestFilter.doFilterInternal(HttpPUTRequestFilter.java:65)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:967)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1107)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:947)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:88)
at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1820)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892)

[13/04/17 07:22:53:668 BST] 000000b1 ServletWrappe I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [teamserver] [/decisioncenter] [/WEB-INF/views/error.jsp]: Initialization successful.

I can, however, log into the Decision Center per se : -

https://bpm857.uk.ibm.com:9443/teamserver

At this point, I realised that I had *NOT* completed the setup: -

<sigh>

Once I did this, including the database setup, it just simply worked.

<sigh>