RWB application cannot be started after PI 7.1 installation

Question

Hi Guys,
I have installed PI 7.1 and when open the RWB i am getting the following error
Application cannot be started!
Details:
com.sap.engine.services.deploy.exceptions.ServerDeploymentException: [ERROR CODE DPL.DS.5004] Cannot create application loader for application sap.com/com.sap.xi.rwb.
     at com.sap.engine.services.deploy.server.utils.LoadContextUtils.defineSharedApplicationLoader(LoadContextUtils.java:100)
     at com.sap.engine.services.deploy.server.DeployServiceImpl.bindLoader(DeployServiceImpl.java:1780)
     at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:216)
     at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:179)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:419)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:495)
any help would be really appreciated
Thanks,
Srini

Answer 1

Hi!
How to restart: SAP Note Number: 1031321
Restart of applications is offered by the Visual Administrator (6.40, 7.0 and subsequent) or Netweaver Administrator (7.10 and subsequent):
6.40, 7.0
Start the Visual Administrator, navigate to
Server>Services>Deploy
Check "Applications" (on the bottom of the page), select applications and restart them.
7.10
Enter the start page of the J2EE engine in your browser (http://<host>:<port>) and click the link to Netweaver Administrator.
Then navigate:
Netweaver Admnistrator --> Operations Management --> Infrastructure Management (Systems) --> Start&Stop --> Java EE Applications