Can not access communication channels

[Former Member]

We could not access Communication channel & other configuration objects

from integration builder and we are getting the following error,

Attempt to access application REPOSITORY using Http Method Invocation

(HMI) failed. Detailed information: Invoking ROA method "ReadObjects"

via HMI ... FAILED due to following exception: Message: Connection to

system REPOSITORY using application REPOSITORY lost. Detailed

information: Error

accessing "http://<host>:50300/rep/remoteobjectaccess/int?container=ejb" with user "PIDIRUSER". Response code is 302,

response message is "Found" Stacktrace:

com.sap.aii.utilxi.hmi.api.HmiCoreException: Connection to system

REPOSITORY using application REPOSITORY lost. Detailed information:

Error

accessing "http://<host>:50300/rep/remoteobjectaccess/int?container=ejb" with user "PIDIRUSER". Response code is 302,

response message is "Found" at

com.sap.aii.utilxi.hmi.api.HmiCoreException.newCommunicationError

(HmiCoreException.java:83) at

com.sap.aii.utilxi.hmi.api.HmiHttpClientImpl.sendRequestAndReceiveResponseViaHttp(HmiHttpClientImpl.java:195) at

com.sap.aii.utilxi.hmi.api.HmiHttpClientImpl.sendRequestAndReceiveResponse(HmiHttpClientImpl.java:105) at

com.sap.aii.utilxi.hmi.api.HmiClientAdapter.invokeMethod

(HmiClientAdapter.java:88) at

com.sap.aii.ib.core.roa.RoaServiceImpl.readObjectsImpl

(RoaServiceImpl.java:198) at

com.sap.aii.ib.core.roa.RoaServiceImpl.readObjects

(RoaServiceImpl.java:329) at

com.sap.aii.ib.server.cpa.AdapterMDCache.readObject

(AdapterMDCache.java:219) at

com.sap.aii.ib.server.cpa.AdapterMDCache.actualize

(AdapterMDCache.java:209) at

com.sap.aii.utilxi.misc.api.LRUMapBasedCache.get

(LRUMapBasedCache.java:34) at

com.sap.aii.ib.server.cpa.AdapterMDCache.get(AdapterMDCache.java:171)

at com.sap.aii.utilxi.misc.api.Cache.get(Cache.java:40) at

com.sap.aii.utilxi.misc.api.Cache.get(Cache.java:40) at

com.sap.aii.ib.sbeans.misc.MiscServicesBean.getAdapterMetadata

(MiscServicesBean.java:238) at

com.sap.aii.ib.sbeans.misc.MiscServicesRemoteObjectImpl1_0.getAdapterMetadata(MiscServicesRemoteObjectImpl1_0.java:2028) at

com.sap.aii.ib.sbeans.misc.MiscServicesRemoteObjectImpl1_0p4_Skel.dispatch(MiscServicesRemoteObjectImpl1_0p4_Skel.java:285) at

com.sap.engine.services.rmi_p4.DispatchImpl._runInternal

(DispatchImpl.java:320) at

com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198)

at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request

(P4SessionProcessor.java:129) at

com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at

com.sap.engine.core.cluster.impl6.session.MessageRunner.run

(MessageRunner.java:41) 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:100) at

com.sap.engine.core.thread.impl3.SingleThread.run

(SingleThread.java:170)

Our Internal investigation reveals that the URL

http://<host>:50300/rep/remoteobjectaccess/int?container=ejb is redirecting the requester to HTTPS and Integration

builder is not able to handle the redirection. We tried to login to the

above url in HTTPs and it does not work. There is no service user

locked in the system.

We are not even able to access exchangeProfile throught HTTP http://<host>:50300/exchangeProfile. But we could access exchange profile parameters from ABAP system using the function module EXCHANGE_PROFILE_GET_PARAMETER

Have anyone encountered this problem before?

Regards,

Arul

[Former Member]

Try using any other user id like PIISUSER and check?

---Satish

[Former Member]

did u reset PIDIRUSER's password??????