PI 731 - HTTP (error code: 401 , error text: ICM_HTTP_CONNECTION_BROKEN)

[jorge_velasquez]

Hi Experts,

We are facing an issue when trying to go from file to proxy

INTERNAL">CLIENT_RECEIVE_FAILED

<SAP:P1>401</SAP:P1>

<SAP:P2>ICM_HTTP_CONNECTION_BROKEN</SAP:P2>

  <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

- <!--  Empfängergruppierung

  -->

- <SAP:Error SOAP:mustUnderstand="1" xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">

  <SAP:Category>XIServer</SAP:Category>

  <SAP:Code area="INTERNAL">CLIENT_RECEIVE_FAILED</SAP:Code>

  <SAP:P1>110</SAP:P1>

  <SAP:P2>HTTPIO_PLG_CANCELED</SAP:P2>

  <SAP:P3 />

  <SAP:P4 />

  <SAP:AdditionalText />

  <SAP:Stack>Error while receiving by HTTP (error code: 110 , error text: HTTPIO_PLG_CANCELED)</SAP:Stack>

  <SAP:Retry>A</SAP:Retry>

  </SAP:Error>

We already change parameters:

rdisp/keepalive_timeout 300

rdisp/max_wprun_time 3600

icm/server_port_0  PROT=HTTP,PORT=50200,TIMEOUT=60,PROCTIMEOUT=1200

icm/HTTP/max_request_size_KB  -1

Any clue?

[jorge_velasquez · Accepted solution]

Hi,

Issue is solved.

By setting parameter icm/HTTP/max_request_size_KB 204800 in both PI and ERP.

Regards

[americo_goncalvesqualho]

ICM_HTTP_CONNECTION_BROKEN means that the communication partner unexpectedly closed the connection.

One possible cause for the error is that the client is sending HTTP requests to an HTTPS port. In this case the server simply closes the connection.

In many cases the cause of the error lies on the server side.

Please check in the ICM trace file dev_icm which server closes the connection, there should be a corresponding ERROR trace entry.

Then please validate that the port the request is sent to is a valid HTTP or HTTPS port depending on the protocol being used.

If this is the case you need to check for the problem on the server side.

[baskar_gopalakrishnan2]

HTTP 401 error -  Service user credentials invalid.. Please check whether you have valid user/pwd given for the target system.

[jorge_velasquez]

Hi Baskar,

User is fine and has sap_all.

Regards

[baskar_gopalakrishnan2]

please check your http destination for the backend system and see your credentials given  over there are right. If your test connection goes no problem , then you might also want to see on the backend sap system.