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Former Member

HTTPIO_PLG_CANCELED error in ECC system

Hi Experts,

The rfc HTTP Connections to ABAP System(XI_INTEGRATIONSERVER) fails with error 'HTTPIO_PLG_CANCELED' in one client while the same rfc connection is executed successfully in other client of the same system.

Program SPROX_CHECK_HTTP_COMMUNICATION fails with the below error message

HTTP communication contains errors (see long text

for diagnosis)

HTTP communication contains errors (see long text for diagnosis)

Message no. SPRX086

Diagnosis

The HTTP communication of this application server is not functioning correctly.

When calling the method
IF_HTTP_CLIENT=>RECEIVE
the exception
HTTP_COMMUNICATION_FAILURE
was triggered.
The short text for this exception reads as follows:
Communication Error

Procedure

Contact your system administrator.

Please suggest how to rectify this rfc error.

Regards

Shanthosh

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2 Answers

  • Aug 10, 2012 at 03:03 PM

    I believe this is an issue with your ICM parameters.

    Whats the value of icm/server_port_0? is HTTP active in SMICM?

    Regards, Juan

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    • Former Member Juan Reyes

      Hi Juan,

      many thanks for your reply,

      But in the same system, when i test the http rfc connection in other client, it is getting finished successfully.

      Will the the port be different for different clients in the same system?

      btw, i tried to telnet the target server, it was unsuccessful.

      telnet 10.xx.xx.xx 1090

      Trying 10.xx.xx.xx...

      telnet: connect to address 10.xx.xx.xx: Connection refused

      telnet: Unable to connect to remote host: Connection refused

      Please advice.

      Regards

      Shanthosh

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    Former Member
    Aug 13, 2012 at 11:26 PM

    Hi,

    There were Global Proxy setting activated in HTTP services for the specific client in the sap system. Thus HTTP communication was failing.

    Now the issue has been resolved.

    Regards

    Shanthosh

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