DTR Develpoment Configuration Error

[Former Member]

When I try to connect to DTR using dtrshell I get the following message

[

>Initializing...

>This may take a few seconds. Please wait...

>Connecting to client "User1"

Ping on server http://localhost:50000/dtr/ returned: 500 Internal Server Error

The server http://localhost:50000/dtr/ is unavailable

The server http://localhost:50000/dtr/ is unavailable

>Initialization Failed.

]

I did try to access using the browser I got this error

[

Application error occurred during the request procession.

Details: <b>Exception:</b>

javax.servlet.ServletException: WebdavServlet.init() failed : com.tssap.dtr.pvc.repository.InitializationException

at com.tssap.dtr.server.servlet.WebdavServlet.init(WebdavServlet.java:332)

at javax.servlet.GenericServlet.init(GenericServlet.java:258)

at com.sap.engine.services.servlets_jsp.server.runtime.context.WebComponents.getServlet(WebComponents.java:335)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:345)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:345)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:323)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:865)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:240)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:95)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:159)

<BR><BR><b>Root cause:</b>

com.tssap.dtr.pvc.repository.InitializationException

at com.tssap.dtr.pvc.repository.RepositoryManager.initAll(RepositoryManager.java:233)

at com.tssap.dtr.server.deltav.impl.Repository.initializePVC(Repository.java:508)

at com.tssap.dtr.server.deltav.impl.Repository.initialize(Repository.java:675)

at com.tssap.dtr.server.deltav.impl.Repository.initialize(Repository.java:650)

at com.tssap.dtr.server.servlet.WebdavServlet.initializeDeltaV(WebdavServlet.java:411)

at com.tssap.dtr.server.servlet.WebdavServlet.init(WebdavServlet.java:325)

at javax.servlet.GenericServlet.init(GenericServlet.java:258)

at com.sap.engine.services.servlets_jsp.server.runtime.context.WebComponents.getServlet(WebComponents.java:335)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:345)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:345)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:323)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:865)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:240)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:95)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:159)

Caused by: java.lang.NullPointerException

at com.tssap.dtr.pvc.util.guid.GUIDProvider.parseResponse(GUIDProvider.java:114)

at com.tssap.dtr.pvc.util.guid.GUIDProviderProxy.getGUIDs(GUIDProviderProxy.java:49)

at com.tssap.dtr.pvc.util.guid.CentralGUIDGenerator.createGUID(CentralGUIDGenerator.java:88)

at com.tssap.dtr.pvc.basics.transaction.Session.<init>(Session.java:98)

at com.tssap.dtr.pvc.basics.transaction.Session.<init>(Session.java:107)

at com.tssap.dtr.pvc.basics.transaction.TAClassFactory.createSession(TAClassFactory.java:58)

at com.tssap.dtr.pvc.basics.transaction.SessionManager.createSession(SessionManager.java:137)

at com.tssap.dtr.pvc.repository.RepositoryManager.initAll(RepositoryManager.java:215)

... 21 more

]

Can anyone tell me how to get this working

[Former Member]

Hi Ameya,

We are experiencing exaclty the same problem after a upgrade to 2004s. Was you able to resolve your problem?

Thanks,

Zareh

[Former Member]

Hi Sasa,

I followed your instructions and delete 2 rows from the table PVC_CENTRSRVCONFIG but the 2 rows where inserted again after the server was up.

1)VC_CSLock - DTRSERVER - X

2)VC_CSLocarion - DTRSERVER - <server:port>

do yo have any ideas?

[Former Member]

Hi Suvarna,

I doubt have you installed JDI properly following the installation guide,is WAS and JDI versions are same.

after installation did you check

http://<host>:<port>/devinf

here you will find DTR,CMS,CBS check have you created Software component in sld and track in CMS.

after checking all these and let us know,where exactly in which step you are getting error.

Regards,

RK

[former_member470750]

Hi Ameya,

most likely some process is using the port 50013 at

this machine. Please shut down the J2EE engine and

then check if this port is still occupied by a process.

This port is required for proper functioning of DTR server and must not be used by any other process.

The error message is not very good in this case

and this is something we will have to improve.

regards

Sasa

[Former Member]

Hi Sasa,

Thank you for the reply.

I checked for port 50013, it is not being used by any other process.

Any other suggestions?

Regards,

Ameya

[former_member470750]

Hi Ameya,

please try the following:

- stop the J2EE engine

- login to the database and delete content of the PVC_CENTRSRVCONFIG table:

DELETE FROM PVC_CENTRSRVCONFIG

- startup the engine and wait until all applications are started

- check if DTR is up and running.

In case the problem is still not solved please create a CSN ticket.

regards

Sasa