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Former Member
Nov 28, 2011 at 04:47 PM

SOAP_http://sap.com/xi/XI/System failed,due2:Received HTTP response code401

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Hello Experts,

We are receiving below error in MDT from Adapter Engine -> DB, for a SOAP to Proxy scenario, all of a sudden.

*Transmitting the message using connection SOAP_http://sap.com/xi/XI/System failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Received HTTP response code 401 : Unauthorized.*

When tested from SOAP UI , we get

HTTP/1.1 500 Internal Server Error

server: SAP NetWeaver Application Server 7.11 / AS Java 7.11

transfer-encoding: chunked

content-type: text/xml; charset=utf-8

content-encoding: gzip

date: Mon, 28 Nov 2011 16:25:29 GMT

set-cookie: saplb_*=(impvs12_PID_00)3429350; Version=1; Path=/

set-cookie: JSESSIONID=uRbJT-0C1GBUsXumO18FOvS20P7qMwHmUzQA_SAPuBvMDTVstaAWShRQZT0qWA_9; Version=1; Path=/

set-cookie: JSESSIONMARKID=OeQFaw9TdvvPUd4366ojKgs_-Ly3ilEzStEOZTNAA; Version=1; Path=/

<?xml version='1.0'?>

<!-- see the documentation -->

<SOAP:Body>

<SOAP:Fault>

<faultcode>SOAP:Server</faultcode>

<faultstring>Server Error</faultstring>

<detail>

<context>XIAdapter</context>

<code>ADAPTER.JAVA_EXCEPTION</code>

<text><![CDATA[

com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Received HTTP response code 401 : Unauthorized

+ at com.sap.aii.adapter.soap.ejb.XISOAPAdapterBean.process(XISOAPAdapterBean.java:1180)+

+ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)+

We already tried restarting system several times.

Any hints regarding which service user has a problem or how this problem can be fixed will be of great help.

Thanks in advance!!!!

Kind Regards,

Abhijeet.