Unable to save the consumer key and secret into the application's database. See details for more information.ID CRJAZ1850E.how can i solve this?

hi,
while installing rtc 3.0.0 in was using sql database, i got this error in custom setup.


error look like this:

Unable to save the consumer key and secret into the application's database. See details for more information.ID CRJAZ1850E
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The JTS root URL has not been configured
java.lang.IllegalStateException
com.ibm.team.repository.service.internal.setup.RegistrationHandlerService.finalizeRegistration(RegistrationHandlerService.java:306)
com.ibm.team.repository.service.internal.setup.RegistrationHandlerService.perform_POST(RegistrationHandlerService.java:152)
com.ibm.team.repository.service.TeamRawService.service(TeamRawService.java:90)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:45)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
java.lang.reflect.Method.invoke(Method.java:599)
org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.invoke(ExportProxyServiceRecord.java:370)
org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.access$0(ExportProxyServiceRecord.java:356)
org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord$ExportedServiceInvocationHandler.invoke(ExportProxyServiceRecord.java:56)