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Former Member
Dec 27, 2012 at 10:50 AM

Query on the pipeline flow of message in PI

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Hi Experts

At the time of sending an information from one system to another , the normal flow is : adapter Engine -> integration engine -> adapter engine. Incase there is an issue in reaching the target system , PI gives a retry for 3 times normally, and the same gets reflected in the log of message monitoring of adapter engine.

What I wish to know is at this point of RETRY, how, and from what point is this process carried out. And at the time of retry , does it start just after the integration engine , like identifying the receiver agreement etc?

Also , does it take the same node of the cluster , which it took at the first attempt ? I a raising the 2nd question because , i am facing a scenerio where idoc information is sent to a webservice . The issue is , we are sending the same info again and again , and someties , its hitting the URL and sometimes its givibg a socket error. The strange fact is same message , same inteface, everything same , but sometimes the message is successful and sometimes it failes , and when it FAILS, it never PASSES even after multiple retries.

Guys , if you have any further queries, pls come back, but this issue is really taking huge escalation !!

Error Details :

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  1. 15.11.2012 16:12:42.053 Information MP: processing local module localejbs/sap.com/com.sap.aii.af.soapadapter/XISOAPAdapterBean
  2. 15.11.2012 16:12:42.058 Information SOAP: request message entering the adapter with user J2EE_GUEST
  3. 15.11.2012 16:12:42.294 Error SOAP: call failed: java.net.SocketException: Connection reset
  4. 15.11.2012 16:12:42.294 Information SOAP: sending a delivery error ack ...
  5. 15.11.2012 16:12:42.294 Information SOAP: sent a delivery error ack
  6. 15.11.2012 16:12:42.295 Error SOAP: error occured: com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.net.SocketException: Connection reset
  7. 15.11.2012 16:12:42.295 Error MP: exception caught with cause com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.net.SocketException: Connection reset
  8. 15.11.2012 16:12:42.295 Error Adapter Framework caught exception: java.net.SocketException: Connection reset
  9. 15.11.2012 16:12:42.296 Error Delivering the message to the application using connection SOAP_http://sap.com/xi/XI/System failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.net.SocketException: Connection reset.
  10. 15.11.2012 16:12:42.308 Error The message status was set to NDLV.

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Regards,

Arnab.