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Http* Errors in XI

There are many forum discussions about Http Errors. This blog is collective information about most common HTTP errors occurring during XI implementations and possible tips to solve the problems.

Note: The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Some servers may wish to simply refuse the connection.

Possible Tips:

Because of J2EE application not active

• Try to (re)start the application using the Visual Administrator
Choose Server –> Services –> Deploy –> View on Application
or restart the J2EE engine

• The problem is that not all J2EE services can be started by the J2EE. i.e Start the Visual Administrator and select Server->Services->Deploy in the tree on the left. On the right-hand side, choose the Runtime tab page. You see a tree in the right window with all applications if you select the APPLICATION radio button. Check if they are running, otherwise choose Start. Usually the J2EE engine starts all services automatically.

• Refer SAP Note 803145,807000,791655

Reference: For Http code description– -> Operations -> SAP XI -> Troubleshooting Guide – SAP XI 3.0/2.0.

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  • Hi Krishna,

    This is a real good one, good complied resource of all the HTTP errors in one place.

    I realy appreciate this.

    keep up the good work.


  • Hi Krishna,
            Great blog...
    I have this scenario proxy-XI-jsp thru HTTP adpter .Now there are some problems in my receiver communication channel which uses HTTP adapter and I am getting status code:1250 ..and message as request parameter is null..any idea what could be the problem.Actually the jsp page has a textarea'test' and a submit button.After ntering this inputfiel'test' and clicking on submit it calls handler /abcdef/trial' now same thing Iam trying out using HTTP adapter so when in the prolog I have give test= so after the request is sent, in SXI_MONITOR I see reaponse as status code 1250 and message -> HTTP request parameter [test] is null.any Idea  y I am getting this error...?
  • Hi,

    what about the http response code 110.

    I get lot of errors in SAP Exchange Infrastructure in SXI_MONITOR:

      Error when receiving by HTTP (error code: 110, error text: )

    Any idea?

    With kind regards.

    Martin Steinberg

  • Hi,
    Ever so often, the outgoing message ends in error with the message for ONLY 1 vendor:
    ICM_HTTP_CONNECTION failed - HTTP client. Code 400 reason
    The soft restart of the ICM monitor helps to eliminate the issue.
    I have gone through your blog and it is great but nothing is mentioned about the above error code.
    I checked the SAP Notes that you have mentioned but nothing says about the same.
    Can you plesae advice?