HTTP Response code 404 - RFC Adapter des not connect to Integration engine

Question

Hi,
I seem to have problem with XI Integration engine. My integration process does not go beyond adapter engine and it fails with the following error,
Begining of the erorr report -
2006-01-23 13:35:53 Success RFC adapter received sRFC for ZSCEN2_XI from <sysno>/<client>. Attempting to send message synchronously
2006-01-23 13:35:54 Success Application attempting to send an XI message synchronously using connection AFW.
2006-01-23 13:35:55 Success Trying to put the message into the call queue.
2006-01-23 13:35:55 Success Message successfully put into the queue.
2006-01-23 13:35:55 Success The message was successfully retrieved from the call queue.
2006-01-23 13:35:55 Success The message status set to DLNG.
2006-01-23 13:35:55 Error Returning synchronous error notification to calling application: Received HTTP response code 404 : Not Found.
2006-01-23 13:35:55 Error Transmitting the message using connection http://<host>:55300/sap/xi/engine?type=entry failed, due to: Received HTTP response code 404 : Not Found.
2006-01-23 13:35:55 Error The message status set to FAIL.
2006-01-23 13:35:55 Error Returning to application. Exception: Received HTTP response code 404 : Not Found
end of error report -
and the runtime workbench does not connect to Integration engine and fails with the following error,
begin error report -
javax.ejb.CreateException: Unable to log on to system XID in language en with user XIRWBUSER
     at com.sap.aii.mdt.server.integrationengine.IntegrationEngineMonitoringBean.ejbCreate(IntegrationEngineMonitoringBean.java:374)
     at com.sap.aii.mdt.server.IntegrationEngineHomeImpl10.create(IntegrationEngineHomeImpl10.java:185)
     at com.sap.aii.mdt.server.IntegrationEngineHome_Stub.create(IntegrationEngineHome_Stub.java:56)
end of report -
Have anyone experienced the same issue?. Are we missing some post installation configuration?.
Thanks in advance
Regards,
Arul

Answer 1

HI Anulraja,
Your Adapter Engine searches the pipeline url of the integration engine from the SLD.
Check the Bussiness System in Sld , which you'll have defined for XI Server.
It should have ROLE : Integration Server And
pipeline url: http://ux0800:55300/sap/xi/engine?type=entry
should be this if your http port is 55300.
Check if this url is right in SLD-Bussiness System.
You can check the exact http port in transaction sxmb_adm.
Go to Integration engine configuration and then click on check icon(F7).
It should match with that provided in the BS in SLD.
By default it should be 8000.
Check all these things and then try.
Regards,
Yomesh