After configuring the environment for Jazz reporting service and installing and deploying it on Websphere Application Server, I am unable to register it to my JTS server.
I am accessing https://<server:port>/rs/rootservices and I get
Error 500: java.lang.NoSuchMethodError: org/apache/http/conn/scheme/Scheme.<init>(Ljava/lang/String;ILorg/apache/http/conn/scheme/SchemeSocketFactory;)V

in the systemOut.log I have:
[7/30/15 14:48:25:297 EDT] 00000074 ServletWrappe E com.ibm.ws.webcontainer.servlet.ServletWrapper service Uncaught service() exception thrown by servlet RootServicesServlet: java.lang.NoSuchMethodError: org/apache/http/conn/scheme/Scheme.<init>(Ljava/lang/String;ILorg/apache/http/conn/scheme/SchemeSocketFactory;)V
    at com.ibm.team.jfs.app.http.client.JazzHttpClient.createClientConnectionManager(JazzHttpClient.java:140)
    at org.apache.http.impl.client.AbstractHttpClient.getConnectionManager(AbstractHttpClient.java:312)
    at org.apache.http.impl.client.DefaultHttpClient.createHttpContext(DefaultHttpClient.java:254)
    at com.ibm.team.jfs.app.http.client.JazzHttpClient.createHttpContext(JazzHttpClient.java:359)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:618)
    at com.ibm.team.jfs.app.http.client.JazzHttpClient.execute(JazzHttpClient.java:293)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:709)
    at com.ibm.team.jfs.app.discovery.internal.DiscoveryHelper.executeServiceQuery(DiscoveryHelper.java:144)
    at com.ibm.team.jfs.app.discovery.internal.DiscoveryHelper.getService(DiscoveryHelper.java:72)
    at com.ibm.team.integration.reporting.common.stores.ServiceStore.getRootServices(ServiceStore.java:87)
    at com.ibm.team.integration.reporting.common.services.RootServices.doGet(RootServices.java:49)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1230)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:779)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
    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.team.integration.reporting.common.services.EncodingFilter.doFilter(EncodingFilter.java:82)
    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.webapp.WebApp.handleRequest(WebApp.java:3923)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1006)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
    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:1818)
    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:1881)