Communication channel not listed in RWB

Hi,
I'm facing a strange problem.
Working on File to IDOC scenario. Suddenly my communication channel has stoppped listing in RWB.
It say 0 channel found. Initially it was not so and I was able to monitor my channel.
Any help on this ?
Vikas

Hi Vikas,
-->In the ID deactivate your File sender communication channel and activate it.
-->also refresh the cache.
Thanks

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Hi Ravi,
In PI there are basically two types of adapter, adapter engine based and Integration engine based. Integration engine based adapters are HTTP, XI and IDOC. These adapters can be monitored from ABAP stack means from SXI_MONITOR and adapter engine based can be monitored from RWB. Due to this differentiation you HTTP adatper is not visitble in RWB. But you can monitor it from ABAP stack.
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Hi Experts,
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Hi Yogi,
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Unable to determine the name of the central Adapter Engine from the System Landscape Directory at this time. Notifications to the central Adapter Engine are therefore listed using the technical name of the Adapter Engine. This is usually structured as follows: af.<SAP System ID>.<Name of application server>
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on muiqbal2008 at gmail dot com

Thanks for the information sarvesh, i won't add the email from next time.
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com.sap.aii.ib.server.abapcache.CacheRefreshException: Unable to find an associated SLD element (source element: SAP_XIIntegrationServer, [CreationClassName, SAP_XIIntegrationServer, string, Name, is.01.sapserver, string], target element type: SAP_BusinessSystem)
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     at com.sap.aii.ibdir.server.abapcache.CacheRefreshRequest.handleHTTPRequest(CacheRefreshRequest.java:103)
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     at com.sap.aii.utilxi.hmis.sbeans.HmisBeanImpl.process(HmisBeanImpl.java:86)
     at com.sap.aii.utilxi.hmis.sbeans.HmisLocalLocalObjectImpl10.process(HmisLocalLocalObjectImpl10.java:144)
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     at com.sap.aii.utilxi.hmis.sbeans.HmisBeanImpl.process(HmisBeanImpl.java:86)
     at com.sap.aii.utilxi.hmis.sbeans.HmisLocalLocalObjectImpl10.process(HmisLocalLocalObjectImpl10.java:144)
     at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:290)
     at com.sap.aii.utilxi.hmis.web.workers.HmisExternalClient.doWork(HmisExternalClient.java:75)
     at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doWork(HmisServletImpl.java:496)
     at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doPost(HmisServletImpl.java:634)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
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     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
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     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
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2) I am getting this error when i am trying to refresh the cache
The XML page cannot be displayed
Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.
Invalid at the top level of the document. Error processing resource 'http://sapserver:50100/CPACache/refresh?mode=full'. L...
CPA cache refresh (mode=full) successfully executed in 2297 milliseconds.
^
Although if i check the cache via SXI_CACHE it shows me the green light.

PI 7.1 RFC Communication Channel not found

Hello,
We have recently upgraded to PI 7.1 and I am having a problem getting my RFC adapter to work. This is the error message:
Error when calling an adapter by using the communication channel CC_UDF_RFC_CALL_TO_PI_ABAP (Party: , Service: IS_D06, Object ID: 5873a160602e3be5866ab820596b752c) The channel with object ID 5873a160602e3be5866ab820596b752c could not be found in the Integration Server Java Cache. Check if the channel exists in the Integration Builder Directory and execute a refresh of the Java Cache
I went to SXI_CACHE and refreshed (Delta nad Complete). I can see that the CC exists in integration builder.
How can I determine what is causing this error?
Thanks,
Matt

Also check the cache notification after activating the Comm channel in ID whether cache is properly updating for the changes in the comm channel.
Menu--> Environment --> Cache Notification
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[http://<host>:<port>/CPACache/refresh?mode=full]
Edited by: Samiullah Qureshi on May 14, 2009 8:36 AM

Error in communication channel " not initialized"

Hi All,
I'm working in FIle to mail scenario. In this scenario whenever i upload a text file to the R/3 application server. that file should be sent (as a attachment with a mail) to any email id. I did all the required configuration in IR. but i'm verymuch confused in ID configuration. I have created both sender and receiver communication channel in the same business system which refers a sender (R/3) System.sender communication channel is working fine. but when i activate the receiver communication channel it shows an error "not initialized".
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2. is receiver agreement, receiver determination, interface mapping necessary? If so, how do i configure it? because i'm not using any recever service since i'm sending mail to my mail box.
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Provide us the XML formed after mapping.
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Hello,
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Hello Sangita,
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Communication channel not present in Communication channel monitoring

Hi All,
We have the communication channel in Integration builder and it is active state. but we are not able to see it in C.C monitoring. and we are not sure whether the channels are started.
how can we check whether the channels are started?
and why the communication channel is not visible in C.C monitoring.
It works fine in DEV and QA. but we are facing this issue in PRD

Hi Ravi,
in the cache connectivity test, all the components are in GREEN color (Enterprise Service Repository, Integration directory, Integration server - ABAP, , mapping runtime on central adapter engine, adapter engine, mapping runtime) . Only central adapter engine is in yellow color and the message says:
Apr 19, 2010 6:16:28 AM - Cache notification from Integration Directory received successfully
Attempt to fetch cache data from Integration Directory not yet started or still in process.
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Sender JMS Synchronous communication channel not picking up files from JMS

Hello,
One of our Sender JMS synchronous communication channel (used Sync/Async bridge in the module section to make it Synchronous) is not picking up files from JMS system though the channel looks to be active (greeen).
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if anyone is haivng any solution for this, please reply back.
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Messages available in JMS system? please check queue's if message were there and it is not picking up then some thing wrong with cc.
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Hi ! Reena
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Re: Why we r not Creating Sender Agreement For HTTP & IDOc Adapter at Sende
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Questions are welcome here!!
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we got several communication channels running on the same file-adapter.
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Hi,
I think, you have chosen the selection criteria only for the Correct one in the Page.. Check with All information in adapter monitoring screen.
Following will be looked once you don't have any adapters are visible..
Check SAP BASIS Content is imported in the IR or not.
Check this thread also-
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Message was edited by: Krishna Moorthy P
Message was edited by: Krishna Moorthy P

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