Wl-proxy reports: WRITE_ERROR

When running WLS 6.1 sp2 plugin for IPlanet 6.0, in error log file we see a lot of
errors like this:
[10/Jul/2002:21:14:12] failure (17778): for host 203.24.100.131 trying to GET /home.jsp,
wl-proxy reports: exception occurred for backend host '10.32.4.60/7001': 'WRITE_ERROR
[os error=32, line 1379 of proxy.cpp]: '
How serious is this error? Is it fixed in sp3?
Thanks, Dariusz.

Hi Sham,
I have seen the next message in BEA web page, I obtain in my enviroment the same
error, but I could not find any solution, Could tell me if you have found any
solution?.
IT's running in WLS 6.1 sp4 plugin for IPlanet 4.0
Thanks in advanced
"Sham" <[email protected]> wrote:
>
Hi, I see a lot of logs "wl-proxy reports: exception occurred for backend
host
'130.170.126.34/8601': 'WRITE_ERROR [os error=32, line 1342 of proxy.cpp]:
in the IPLanet error log. Help me understand the error.
Thanks
Sham
"Dariusz" <[email protected]> wrote:
When running WLS 6.1 sp2 plugin for IPlanet 6.0, in error log file we
see a lot of
errors like this:
[10/Jul/2002:21:14:12] failure (17778): for host 203.24.100.131 trying
to GET /home.jsp,
wl-proxy reports: exception occurred for backend host '10.32.4.60/7001':
'WRITE_ERROR
[os error=32, line 1379 of proxy.cpp]: '
How serious is this error? Is it fixed in sp3?
Thanks, Dariusz.

Similar Messages

Assigning value to field in proxy report

Hello,
I am writing the abap report for sproxy.
The link to the field in structure is very long.
e.g. it-fault_message_mt-request-calldata-requester-gid = 'Z12345'.
In the structure one field in calldata is ADDITIONAL_ATTRIBUTE which is of table type.
I want to assign values to the fields of ADDITIONAL_ATTRIBUTE.
When I click on field ADDITIONAL_ATTRIBUTE we can see line type ZFAULT_MESSAGE_ADDITIONAL_ATTR and this line type is having NAME as on of the field.
I want to pass value to field NAME.
Regards,
Neelambari

Hi,
Create a work area as line type. and loop at table type into work area.
*wa like line type
*loop at table_type into wa.
*wa-name = Value.
*append wa to target table type.
****target table type structure should be same as that of source table type. *****
Sachin

IPlanet 6.0 plug-in write_error and read_timeout errors

I'm having a lot of trouble with read timeouts and write errors in my production
environment. The environment is composed of two IPlanet web servers with one cluster
of two machines using Weblogic. The details follows:
Operating System (all machines): SunOS 5.8
WebLogic machines: WebLogic Server 6.1 SP2
JVM Java HotSpot Client VM build 1.3.1_01,
mixed mode
IPlanet machines: iPlanet WebServer Enterprise 6.0 SP4
Solaris VM (build Solaris_JDK_1.2.2_10,
native threads, sunwjit)
The iPlanet machines work as a redirector of requests. All requests that reach
them get redirected to the WebLogic cluster, via a plugin installed on both machines.
My problem is that a lot of read timeout/write error problems are occuring in
this process, in various situations. The majority happens while trying to fetch
static resources, but there are cases the error occurs while trying to access
web server applications.
From the IPlanet log, I selected the following errors, as examples:
Static resources:
[23/Mar/2004:00:05:06] failure ( 7877): for host 200.100.227.193 trying to GET
/weblogic/services/images/torpedo_bg.gif, wl-proxy reports: exception occurred
for backend host '10.112.46.27/7001': 'WRITE_ERROR [os error=32, line 1379 of
proxy.cpp]: '
[23/Mar/2004:13:24:49] failure (21248): for host 200.233.164.3 trying to GET /weblogic/services/images/bt_smsmt_enviar.gif,
wl-proxy reports: exception occurred for backend host '10.112.46.27/7001': 'READ_TIMEOUT
[os error=22, line 198 of Reader.cpp]: no read after 300 seconds'
[23/Mar/2004:13:24:49] failure (21248): for host 200.233.164.3 trying to GET /weblogic/services/images/bt_smsmt_enviar.gif,
wl-proxy reports: exception occurred for backend host '10.112.46.28/7001': 'READ_TIMEOUT
[os error=22, line 198 of Reader.cpp]: no read after 300 seconds'
[23/Mar/2004:13:24:49] failure (21248): for host 201.4.214.97 trying to GET /weblogic/services/javascript/util.js,
wl-proxy reports: exception occurred for backend host '10.112.46.28/7001': 'READ_TIMEOUT
[os error=22, line 198 of Reader.cpp]: no read after 300 seconds'
Applications:
[23/Mar/2004:00:02:50] failure ( 7877): for host 200.151.51.25 trying to POST
/weblogic/services/smsmtresult.jsp, wl-proxy reports: exception occurred for backend
host '10.112.46.28/7001': 'WRITE_ERROR [os error=32, line 1379 of proxy.cpp]:
[23/Mar/2004:13:24:48] failure (21248): for host 200.211.229.10 trying to GET
/weblogic/services/smsmt.jsp, wl-proxy reports: exception occurred for backend
host '10.112.46.27/7001': 'READ_TIMEOUT [os error=22, line 198 of Reader.cpp]:
no read after 300 seconds'
[23/Mar/2004:13:24:50] failure (21248): for host 201.1.97.212 trying to GET /weblogic/services/servlet/imageservlet,
wl-proxy reports: exception occurred for backend host '10.112.46.27/7001': 'READ_TIMEOUT
[os error=22, line 198 of Reader.cpp]: no read after 300 seconds'
The log sometimes shows an interesting message also:
[23/Mar/2004:00:19:53] warning ( 8202): The server configuration may require more
file descriptors than the operating system provides. If you encounter PR_PROC_DESC_TABLE_FULL_ERROR
errors, you may wish to increase the operating system hard file descriptor limit
from 10633 to 10637 (see your operating system documentation) or decrease one
or more of the following settings: MaxFiles in nsfc.conf and ConnQueueSize, RqThrottle,
and MaxKeepAliveConnections in magnus.conf.
I've also checked the Weblogic nodes log, just to see if I could find an explanation
to those problems. No problems were logged at the time the IPlanet reported them.
I don't have any idea right now that could explain what's happening. Maybe the
Weblogic cluster is not providing the necessary resources in time? Or is there
something I could change in the IPlanet's configuration so that the frequency
of the errors diminish?
Any ideas will be greatly appreciated.
Thanks a lot for your time,
Alexandre

Hello Folks
In the obj.conf
You need to set this one in your context
I have an example below
<Object name="test" ppath="*/test/*">
Service fn="wl_proxy" WebLogicCluster="172.17.10.100:7001,172.17.10.101:7001" KeepAliveEnabled="false" PathTrim="" ErrorPage="/Web/html/error.html"
</Object>
Trust this one helps
Cheers
Manoj

Consume web service in ABAP proxy with SOAP header

Hi Thomas ,
I am trying to consume web service in ABAP . I have followed the procedure from one of your web blog <a href="/people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap a Developer's Journal Part XIV - Consuming WebServices with ABAP</a> . (640 release).
I need to pass SOAP header along with SOAP body. As you mentioned I have used if_wsprotocol_ws_header interface to pass header but it is still failing.
Please see below code and please give some direction to fix the issue.
1.Create ABAP proxy for WSDL (http://ws.strikeiron.com/SwanandMokashi/StockQuotes?WSDL). It has created structures only for SOAP body.
2.Create Logical port
3.Create following program to call proxy
REPORT zproxy.
DATA: ref_stock TYPE REF TO zzco_stock_quotes_soap ,
      ws_header TYPE REF TO if_wsprotocol_ws_header,
      name TYPE string,
      namespace TYPE string.
TRY.
    CREATE OBJECT ref_stock
get WS_HEADER protocol
    ws_header ?= ref_stock->get_protocol('IF_WSPROTOCOL_WS_HEADER').
set somehow header as iXML-DOM tree
    DATA: ixml TYPE REF TO if_ixml,
          xml_document TYPE REF TO if_ixml_document,
          xml_root TYPE REF TO if_ixml_element,
          xml_element TYPE REF TO if_ixml_element,
          xml_node TYPE REF TO if_ixml_node.
    DATA l_xstring        TYPE xstring.
    DATA l_string         TYPE string.
    FIELD-SYMBOLS <fs_xstring> TYPE xstring.
Additional Header:
    CONCATENATE
'<soap:Header>'
'<s1:LicenseInfo xmlns:s1="http://ws.strikeiron.com">'
'<s1:RegisteredUser>'
'<s1:UserID>[email protected]</s1:UserID>'
'<s1:Password>aaaaaaaa</s1:Password>'
'</s1:RegisteredUser></s1:LicenseInfo>'
'</soap:Header>' INTO l_string.
convert to xstring
    l_xstring = cl_proxy_service=>cstring2xstring( l_string ).
    IF NOT l_string IS INITIAL.
    create iXML DOM document from XML xstring
      CALL FUNCTION 'SDIXML_XML_TO_DOM'
        EXPORTING
          xml           = l_xstring
        IMPORTING
          document      = xml_document
        EXCEPTIONS
          invalid_input = 1
          OTHERS        = 2.
      IF sy-subrc = 0 AND NOT xml_document IS INITIAL.
        xml_root = xml_document->get_root_element( ).
        xml_element ?= xml_root->get_first_child( ).
      add header element by element to SOAP header
        WHILE NOT xml_element IS INITIAL.
          name = xml_element->get_name( ).
          namespace = 'http://swanandmokashi.com' . "xml_element->get_namespace_uri( ).
          IF NOT xml_element IS INITIAL.
          ENDIF.
          ws_header->set_request_header(
                      name = name
                      namespace = namespace
                      dom = xml_element ).
          xml_element ?= xml_element->get_next( ).
        ENDWHILE.
      ENDIF.
    ENDIF.
CATCH cx_ai_system_fault .
ENDTRY.
*Call soap body using abap proxy class.
DATA: get_quotes TYPE zzget_quotes_soap_out .
DATA: get_quotes1 TYPE zzget_quotes_soap_in .
get_quotes1-quote_ticker = 'GE'.
TRY.
    CALL METHOD ref_stock->get_stock_quotes
      EXPORTING
        get_quotes1 = get_quotes1
      IMPORTING
        get_quotes = get_quotes.
CATCH cx_ai_system_fault .
CATCH cx_ai_application_fault .
ENDTRY.
4.It is throwing cx_ai_system_fault error.
SOAP details:
Input:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:enc="http://schemas.xmlsoap.org/soap/encoding" >
<soap:Header>
<s1:LicenseInfo xmlns:s1="http://ws.strikeiron.com">
<s1:RegisteredUser>
<s1:UserID>[email protected]</s1:UserID>
<s1:Password>aaaaaaaa</s1:Password>
</s1:RegisteredUser>
</s1:LicenseInfo>
</soap:Header>
<soap:Body>
<tns:GetQuotes xmlns:tns="http://swanandmokashi.com">
<tns:QuoteTicker>GE</tns:QuoteTicker>
</tns:GetQuotes>
</soap:Body>
</soap:Envelope>
Thanks,
Kavitha.

Hi ,
Thank you for the response. Did you passed user email and password ([email protected] /aaaaaaaa) part of licenseinfo->resisteredUser along with Quoteticker GE in analyzer?
<a href="http://www.strikeiron.com/Analyzer/OnlineAnalyzer.aspx?WSDL=http://ws.strikeiron.com/SwanandMokashi/StockQuotes?WSDL">ANALYZER</a>
Thanks,
Kavitha.

Iplanet Proxy Plug-in issue

We use sunone web server(6.1 sp7) to communicate weblogic cluster app servers
In the web server error logs we continue to see following error messages all the time even though there is no issues in accessing application and everthing else working fine. These error messages are misleading and how we can avoid it.
do we need upgrade plugin or use some parameter with plugin?
cpp]: Error connecting to host xx.xx.xx.xx:23120'
[16/Sep/2009:06:26:02] failure (19970): for host yy.yy.yy.yy trying to GET /default-home.htm, wl-proxy reports
: exception occurred for backend host 'xx.xx.xx.xx/23120/0': 'CONNECTION_REFUSED [os error=0, line 1732 of URL.
magnus.conf has following setting
Init fn="load-modules" funcs="wl_proxy,wl_init" shlib="/rim/webapp/wls92mp2/weblogic92/server/plugin/solaris/sparc/libproxy_61.so"

http or https
          daniel lolieux wrote:
          > hi
          >
          > what is the protocol between the proxy plug-in and the weblogic server?
          >
          > thx

ABAP Proxy does not send data to XI system.

I have a very simple program to test an ABAP Proxy:
REPORT Z_TEST_PERSON_OB.
DATA prxy TYPE REF TO Z996CO_PERSON_OB2.
CREATE OBJECT prxy.
DATA person TYPE Z996PERSON_MT .
*TRY.
person-person_mt-first_name = 'Ken and Kenneth'.
person-person_mt-Series = 'The Fast Show'.
person-person_mt-motto = 'Ooh, suit you Sir!'.
CALL METHOD prxy->execute_asynchronous
EXPORTING
output = person.
commit work.
I removed any exception handling to see if it would dump. Nothing. Seems to work fine, but no data appears in the XI Integration Engine monitor. I checked the scenario in XI and tested it; again, seems to work fine.
Could I have missed something in setting up the system? Any pointers highly appreciated.
BR,
Tony.

Try the Message Monitoring -> Messages from component 'Proxy Runtime <...>'.
That's where I found my Messages back (Status: To Be Delivered...)
If this is the case, probably your Proxy Runtime does send the messages to the Integration Engine.
Check the queues:
Transaction SXMB_ADM on the Business system (the system that sends the Proxy)
Integration Engine > Administration > Manage Queues
All queues should be checked
Click Register Queues. Status bar should display a Success message.
Click Activate Queues. Status bar should display a Success message.
If it still does not work, maybe the is no connection between Integration Builder and Runtime Workbench.
Check SM59 on your ECC-business system (the system that sends the Proxy). It should have the Connection INTEGRATION_DIRECTORY_HMI (type H). If not, this is the problem.
Create a new connection INTEGRATION_DIRECTORY_HMI, type H.
Tab Technical settings:
Target Host is your XI-host
Service No. 5xx00 (xx is the instance number of your XI-system)
Path Prefix is "/dir/hmi_cache_refresh_service/ext" (without quotes)
Tab Logon & Security
Logon Procedure is "Basic Authentication"
Logon using XIISUSER (or PIISUSER)
Tab special Options
Specify timeout: set to 900 msec.
Compression Status should be 'inactive'
Compressed response: No
Accept Cookies: Yes (all)
Save configuration and test connection. Popup about cookies appears. Check the "Accept All Further Cookies"option.
The response should have HTTP/1.1 200 OK in the first line of the response header.
Now your Proxy Runtime should be able to connect the Integration Engine.
Greetings, Frank

ABAP Client Proxy Testing process

In case of the Abap server proxy by using this report program SPRX_TEST_INBOUND we can test by providing the Generated interface name and method name.
same like any Testing process is there for ABAP Client Proxy
please respond me.
IF possible provide some Mail Path for ABAP Client ans Server Proxy so i can refer.
I get a one good scenario in www.****************
file to ABAPproxy.

Hi,
For ABAP cllent proxy you need to develope your own ABAP code.
Please fidn here with the below link. Here you will get the testing ABAP code also
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
Use this kind of coding for abap client proxy
*& Report ZBLOG_ABAP_PROXY
REPORT zblog_abap_proxy.
DATA prxy TYPE REF TO zblogco_proxy_interface_ob.
CREATE OBJECT prxy.
DATA it TYPE zblogemp_profile_msg.
TRY.
    it-emp_profile_msg-emp_name = 'Sravya'.
    it-emp_profile_msg-empno = '80101'.
    it-emp_profile_msg-DEPARTMENT_NAME = 'NetWeaver'.
    CALL METHOD prxy->execute_asynchronous
      EXPORTING
        output = it.
     commit work
CATCH cx_ai_system_fault .
    DATA fault TYPE REF TO cx_ai_system_fault .
    CREATE OBJECT fault.
    WRITE :/ fault->errortext.
ENDTRY.
Thanks
swarup

7.1 Client ABAP proxy code sample (outbound)

Hi guys,
has somebody implemented new 7.0(7.1) abap proxies using ws runtime?
Could you please post some sample code of client abap proxy?
The 3. proxies were quite easy, but I'm a little bit confused in 7.0 and it's ws-rm.
Thanks a lot, Olian

Create a client proxy (for eg. the name would be like ZCO_MI_EMP_OUT_SYNC).
Create a report program for the client proxy.
report yh_proxyclient.
* tables: ZEMP_DTLS_COPY.
   data: input type zmt_emp_tar1 .
   data: output type zmt_emp_src1 .
   data: client type ref to zco_mi_emp_out_sync .
output-mt_emp_src-dept_id = 'SAP EP'.
data wa_emp type zdt_emp_tar_employee.
data wa_empinsert type zemp_dtls_copy. "ZDT_EMP_TAR_EMPLOYEE.
try.
    create object client
* EXPORTING
*    logical_port_name =
catch cx_ai_system_fault .
endtry.
try.
call method client->execute_synchronous
exporting
    output = output
importing
    input = input
catch cx_ai_system_fault .
catch cx_ai_application_fault .
endtry.
loop at input-mt_emp_tar-employee into wa_emp.
write: / wa_emp-emp_id, wa_emp-dept_id, wa_emp-emp_name, wa_emp-emp_address.
endloop.
commit work.
endmethod
the above code is taken fron this wiki (step by step guide using an example)
[https://www.sdn.sap.com/irj/scn/wiki?path=/display/xi/abapClientProxytoABAPServerProxy+Scenario]

Netscape SSL Proxy to Weblogic 6.0 SSL port doesn't work.

Has anyone tried Netscape iPlanet Proxying to Weblogic 6.0 port 7002 using SSL? I'm getting an error reponse when I look at the Netscape error log file. The message: "[12/Apr/2001:15:37:15] failure (29375): for host 191.162.18.16 trying to GET /Login.jsp, wl-proxy reports: Error reading WebLogic Response from 191.162.18.16:7002 at line 764 of proxy.cpp, errMsg='File not found'", but if I use port 7001, it works fine.This is my obj.conf:Service fn="wl-proxy" WebLogicHost="191.162.18.16" WebLogicPort="7002" SecureProxy="ON" TrustedCAFile="/opt/bea_weblogic/wlserver6.0/config/myserver/democert.pem" RequireSSLHostMatch="FALSE"

The server was stopped at 5:52 pm cst....
Dec 30, 2008 5:52:40 PM org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-12080
This is the log at start-up at 8:30 pm cst...
Dec 30, 2008 8:26:06 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\j2sdk1.4.2_13
Dec 30, 2008 8:26:06 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-12080
Dec 30, 2008 8:26:06 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1098 ms
Dec 30, 2008 8:26:06 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Dec 30, 2008 8:26:06 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
Dec 30, 2008 8:26:11 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Dec 30, 2008 8:26:11 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [GADXML] startup failed due to previous errors
Dec 30, 2008 8:26:13 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-12080
Dec 30, 2008 8:26:13 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Dec 30, 2008 8:26:13 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/187 config=null
Dec 30, 2008 8:26:13 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 7488 ms

Proxy not working for a while

Hi All,
We are facing a strange problem while proxying from sun one webserver 6.0 to weblogic 8.1sp4,
The application deployed able to run for a while from browser and stops responding for some time, This is getting repeated atleast once in day, and problem goes away with out any restarts.
NSAPI plugin error, no Backend servers error we get when application stops responding, and below is log file from sun one webserver.
[17/Feb/2009:02:33:45] failure ( 1571): for host 171.160.100.23 trying to GET /j
ira/browse/CSP-1099, wl-proxy reports: exception occurred for backend host '171.
189.219.30/7663': 'READ_TIMEOUT [os error=0, line 199 of Reader.cpp]: no read a
errors
also even weblogic console takes a long time to come up.
I wonder this would be problem with network, if to confirrm this and tune, so what would be steps to resolve such type of issues, please help me as this is happening for prod.
Magnus.conf entries
Init fn="load-modules" funcs="wl_proxy,wl_init" shlib="/usr2/netscape/server61/p
lugins/wls81/libproxy.so"
Init fn="wl_init"
Obj.conf entry
<Object name="mbs-jira" ppath="*/jira/*">
Service fn="wl_proxy" WebLogicHost="cltmbszpwl30.bankofamerica.com" WebLogicPort
="7663"
</Object>
Thanks
-Suresh

Hello All,
Thanks for all to the update,
Hi Ameer,
yes there was dump raised which i have already mentioned above ,and more over this got generated when i tested that interface from SE37...
" Run time Error : CALL_FUNCTION_REMOTE_ERROR "..
Hi Prasanthi
I have got confirmation from the developers that they have not edited this interface from past three months, and more over this is running for a while in a day and not for some time..
And comming to scenario wise..
when i check in CC monitoring for this particular service it shows the error which i mentioned above "Sender agreement not found in the channel ".
If we suppose that sender agreement not maintained in the channel ,then hw come it is working some time and not for some times in a day..
And more over developers are complaining that this is not working when performing a test...
Hi Agasthuri,,
Yes there are altogether 3 servers( 1 CI + 2 Appl ) in both systems CP1(CRM) & XP0(XI).
Hi Prateek
I have already performed a Full Cache Refresh and restarted the sytem(XI) also for this particular problem..
Now the main concern is why is it showing that particular error "Sender Agreement not found in channel " in CC monitoring for a while...and after restart of that service it gets disappeared..And then later again the same error is seen in CC monitoring...for that service..
Best Regards
Rakesh Reddy

Proxy 4.0.3 - ftp fails to resume downloads

Hi, All!
We have Proxy 4.0.3 running on Solaris 9 Sparc. Http, https work fine, but ftp has several problems:
1) When downloading file through proxy, proxy does not report file size.
2) if a download fails, user cannot simply resume it -- proxy reports it can't resume downloads, and user has to start all over again.
3) If download fails several times, proxy stops serving file completely -- it resets connection and write line like this to error log:
CORE3282: stdout: gc channel: ftp.chg.ru anonymous:sunproxy@
Tested with more than 5 ftp clients and different computers.
What can be done about that?

David --
Go to your Safari preferences ,then choose "Security" then "Show Cookies."
Then type in "Apple" and choose delete for all Apple cookies that appear.
Restart Safari.
Let us now how that works, OK?
Message was edited by: ~Bee

WLS 6.0 and Iplanet 4.1 proxy problems

Could someone confirm what is the latest version of IPlanet webserver
that is supported under WLS 6.0 SP2.
We are running under AIX 4.3.3 and have a Iplanet 4.0 sp4 webserver
running a connection to a backend WLS 6.0 sp2 instance also on AIX.
We are also running the libproxy_4x.so wl proxy file which allows us
to specify which IP in the obj.conf to have WLS 6.0 respond to vs. the
default ip on the server. The webserver runs on an aliased IP address
and due to firewall restrictions we must have WLS 6.0 talk back to the
IP that called the wl proxy. This does work correctly.
We have tried to duplicate this configuration under IPlanet 4.1 sp8
and we are getting the following errors with the wl proxy file:
[13/Oct/2001:03:42:15] failure (20564): for host x.x.x.x trying to GET
/testpath, wl-proxy reports: exception occurred for backend host
'x.x.x.x/6100': 'CONNECTION_REFUSED [os error=78, line 1282 of
URL.cpp]: x.x.x.x:6100'
This leads me to believe that it is the version of IPlanet server that
is causing the problem when it is calling the wl proxy. If someone is
running Iplanet 4.1 on AIX and using the wl proxy could you reply with
which service pack for Iplanet 4.1 works. We need to upgrade our
IPlanet to the latest version that will work with this configuration.
Any help would be appreciated.
Thanks,
Jamin Kumelski
Internet System Administrator
AdvancePCS

I have a question. Will WebLogic only listen to connections being
established from NES on the aliased IP? From what it looks like, with the
version of NES that you have, the NSAPI plugin is trying to establish a
connection to Weblogic on the primary IP, not the aliased IP.
There was a new feature added to the NES Plugin that allows you to bind the
plugin to a certain IP address in the case that you are using an IP Alias.
When the plugin makes a connection to WebLogic, it will first bind to the
specified IP address in the obj.conf.
The new parameter is: WLLocalIP.
I do believe the latest service pack for 6.1 (SP01) has the AIX plugin that
has this new parameter.
Regards,
Eric
BEA WebLogic
"Jamin Kumelski" <[email protected]> wrote in message
news:[email protected]...
Could someone confirm what is the latest version of IPlanet webserver
that is supported under WLS 6.0 SP2.
We are running under AIX 4.3.3 and have a Iplanet 4.0 sp4 webserver
running a connection to a backend WLS 6.0 sp2 instance also on AIX.
We are also running the libproxy_4x.so wl proxy file which allows us
to specify which IP in the obj.conf to have WLS 6.0 respond to vs. the
default ip on the server. The webserver runs on an aliased IP address
and due to firewall restrictions we must have WLS 6.0 talk back to the
IP that called the wl proxy. This does work correctly.
We have tried to duplicate this configuration under IPlanet 4.1 sp8
and we are getting the following errors with the wl proxy file:
[13/Oct/2001:03:42:15] failure (20564): for host x.x.x.x trying to GET
/testpath, wl-proxy reports: exception occurred for backend host
'x.x.x.x/6100': 'CONNECTION_REFUSED [os error=78, line 1282 of
URL.cpp]: x.x.x.x:6100'
This leads me to believe that it is the version of IPlanet server that
is causing the problem when it is calling the wl proxy. If someone is
running Iplanet 4.1 on AIX and using the wl proxy could you reply with
which service pack for Iplanet 4.1 works. We need to upgrade our
IPlanet to the latest version that will work with this configuration.
Any help would be appreciated.
Thanks,
Jamin Kumelski
Internet System Administrator
AdvancePCS

NO ACTION Response error

Hi!
We're using Iplanet 6.1 which proxies requests to with Weblogic 6.1. I've noticed
that when the navigator (IExplorer 5.5) takes some files from it's cache, it produces
an error in the IPlanet error file like this:
[09/Mar/2004:16:27:58] failure ( 2410): for host 192.168.38.141 trying to GET
/images/nav_bg3.gif, wl-proxy reports: exception occurred for backend host '192.168.0.89/7051':
'WRITE_ERROR [os error=0, line 1364 of proxy.cpp]: NO ACTION Response'
It won't be a problem if just one request to our homepage didn't produce 30 error
lines in the iplanet error file: more than 20 cached image files and some style
and script files. And I'm sure that it can slow down our IPlanet servers.
Is there any solution to avoid those errors?
Thanks in advance,
Vicente Tarrazona
[email protected]
PD: This is what we get in the IPlanet acces file for one of the cached images:
192.168.38.141 - - [09/Mar/2004:15:18:24 +0100] "GET /images/logo3.gif HTTP/1.1"
500 0
PD2 : And this is what happens in our wlproxy.log:
Tue Mar 9 15:18:24 2004 ============================= new request ===============================
Tue Mar 9 15:18:24 2004 INFO: SSL is not configured
Tue Mar 9 15:18:24 2004 ....relFile.../images/clear.gif...index.jsp
Tue Mar 9 15:18:24 2004 URI=[images/clear.gif]
Tue Mar 9 15:18:24 2004 attempt #0 out of a max of 5
Tue Mar 9 15:18:24 2004 general list: trying connect to '192.168.0.89'/7051/7051
at line 1193 for '/images/clear.gif'
Tue Mar 9 15:18:24 2004 INFO: New NON-SSL URL
Tue Mar 9 15:18:24 2004 Going to check the general server list
Tue Mar 9 15:18:24 2004 WLS info : 192.168.0.89:7051 recycled? 0
Tue Mar 9 15:18:24 2004 Hdrs from Client:[accept]=[*/*]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[referer]=[http://www.cortalconsors.es/cabecera.jsp?cabecera=11]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[accept-language]=[es]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[accept-encoding]=[gzip, deflate]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[if-modified-since]=[Tue, 14 Oct 2003
13:25:04 GMT]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[user-agent]=[Mozilla/4.0 (compatible;
MSIE 5.5; Windows NT 5.0; T312461)]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[host]=[www.cortalconsors.es]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[connection]=[Keep-Alive]
Tue Mar 9 15:18:24 2004 Hdrs from Client:[cookie]=[cookie.fecha.visita=20040309;
balanceo=c0a8016; cookie.dia.visita=20040309; SesionFrontEnd=ANR2dNsztyTJRcKwv52aGqpd1Aj11xPaXHDbid4OsLoyxcCCH4yX!-812336391!-1062731754!7051!7052]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[accept]=[*/*]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[referer]=[http://www.cortalconsors.es/cabecera.jsp?cabecera=11]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[accept-language]=[es]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[accept-encoding]=[gzip, deflate]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[if-modified-since]=[Tue, 14 Oct 2003 13:25:04
GMT]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[user-agent]=[Mozilla/4.0 (compatible; MSIE
5.5; Windows NT 5.0; T312461)]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[host]=[www.cortalconsors.es]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[connection]=[Keep-Alive]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[cookie]=[cookie.fecha.visita=20040309; balanceo=c0a8016;
cookie.dia.visita=20040309; SesionFrontEnd=ANR2dNsztyTJRcKwv52aGqpd1Aj11xPaXHDbid4OsLoyxcCCH4yX!-812336391!-1062731754!7051!7052]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[WL-Proxy-SSL]=[false]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[X-WebLogic-Force-Cookie]=[true]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[Proxy-Client-IP]=[192.168.38.141]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[X-Forwarded-For]=[192.168.38.141]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[Proxy-Path-Translated]=[opt/SUNWwbsvr/docs/images/clear.gif]
Tue Mar 9 15:18:24 2004 Hdrs to WLS:[Proxy-Path-Translated-Base]=[opt/SUNWwbsvr/docs]
Tue Mar 9 15:18:24 2004 INFO: sysSend 752
Tue Mar 9 15:18:24 2004 Hdrs from WLS:[Date]=[Tue, 09 Mar 2004 14:17:35 GMT]
Tue Mar 9 15:18:24 2004 Hdrs from WLS:[Server]=[WebLogic Server 6.1 SP6 12/04/2003
14:13:58 #315794 ]
Tue Mar 9 15:18:24 2004 Hdrs from WLS:[Content-Length]=[0]
Tue Mar 9 15:18:24 2004 parsed all headers OK
Tue Mar 9 15:18:24 2004 Hdrs to client:[Date]=[Tue, 09 Mar 2004 14:17:35 GMT]
Tue Mar 9 15:18:24 2004 Hdrs to client:[Server]=[WebLogic Server 6.1 SP6 12/04/2003
14:13:58 #315794]
Tue Mar 9 15:18:24 2004 add content-length to srvhdrs, [Content-Length]=[0]
Tue Mar 9 15:18:24 2004 *******Exception type [WRITE_ERROR] raised at line 1364
of proxy.cpp
Tue Mar 9 15:18:24 2004 got exception in sendResponse phase: WRITE_ERROR [os
error=0, line 1364 of proxy.cpp]: NO ACTION Response at line 998
Tue Mar 9 15:18:24 2004 NOT failing over after sendResponse() exception: idempotent=0
pastFailover=1
Tue Mar 9 15:18:24 2004 request [images/logo3.gif] did NOT process sucessfully..................
Tue Mar 9 15:18:24 2004 Hdrs from WLS:[Date]=[Tue, 09 Mar 2004 14:17:35 GMT]
Tue Mar 9 15:18:24 2004 Hdrs from WLS:[Server]=[WebLogic Server 6.1 SP6 12/04/2003
14:13:58 #315794 ]
Tue Mar 9 15:18:24 2004 Hdrs from WLS:[Content-Length]=[0]
Tue Mar 9 15:18:24 2004 parsed all headers OK
Tue Mar 9 15:18:24 2004 Hdrs to client:[Date]=[Tue, 09 Mar 2004 14:17:35 GMT]
Tue Mar 9 15:18:24 2004 Hdrs to client:[Server]=[WebLogic Server 6.1 SP6 12/04/2003
14:13:58 #315794]
Tue Mar 9 15:18:24 2004 add content-length to srvhdrs, [Content-Length]=[0]
Tue Mar 9 15:18:24 2004 *******Exception type [WRITE_ERROR] raised at line 1364
of proxy.cpp
Tue Mar 9 15:18:24 2004 got exception in sendResponse phase: WRITE_ERROR [os
error=0, line 1364 of proxy.cpp]: NO ACTION Response at line 998
Tue Mar 9 15:18:24 2004 NOT failing over after sendResponse() exception: idempotent=0
pastFailover=1
Tue Mar 9 15:18:24 2004 request [images/clear.gif] did NOT process sucessfully..................

I am having the same problem!
Fri Sep 16 16:44:31 2005 Write to the browser failed: calling URL::close at line 500 of ap_proxy.cpp
Fri Sep 16 16:44:31 2005 *******Exception type [WRITE_ERROR_TO_CLIENT] raised at line 501 of ap_proxy.cpp
Fri Sep 16 16:44:31 2005 NOT failing over after sendResponse() exception: idempotent=OFF pastFailover=1
I am using WLS 8.1 Sp3 with APACHE 2.0.54 on Windows XP.
Howard

CSV File attachment in Receiver Mail Adapter

Hi Experts ,
                               mine is a proxy to mail scenario Information from proxy needs to be converted to CSV file and to be send across in the form of attachment to multiple recievers.
   I would request best suggestions from experts.
Regards,
Arnab .

Hi,
first approach is,
   1. in cilent proxy report to call 'GUI_UPLOAD' function module ,    in exporting, filetype = 'txt', filename.
second approach is,
   2. you can you message transformation bean in you mail receiver communication channel.
http://help.sap.com/saphelp_nw04/helpdata/en/57/0b2c4142aef623e10000000a155106/frameset.htm
you want to send multiple receivers ,
3. In the Receiver Determination, you need to select " Extended" in the Type of Receeiver determination.
http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/3343.
regards,
ganesh.

How to apply an XSLT transformation in OSB

Hello all ,
I tried to made a simple example - that apply a simple XSLT transformation in OSB .
I followed the http://blog.jayway.com/2010/05/07/xslt-transformations-in-oracle-service-bus/ example but still is not working in my project .
If I apply the imported xslt over the xml in testing window is working fine .
But the action to replace the content of the xml with the new one is not working.
Here is the xslt
<xsl:template match="/">
<ns0:donateToFund>
<arg0>
<xsl:value-of select="/Report/CustomerName"/>
</arg0>
<arg1>
<xsl:value-of select="/Report/CustomerNumber"/>
</arg1>
<arg2>
<xsl:value-of select="/Report/ReportName"/>
</arg2>
</ns0:donateToFund>
</xsl:template>
and here is a xml sample
- <Report>
<ReportName>Customer Report</ReportName>
<CustomerName>XXX</CustomerName>
<CustomerNumber>3423</CustomerNumber>
<GeneratedDate>2010-11-25 08:15:24.695</GeneratedDate>
- <Rowset>
- <Row>
<Quantity>100154</Quantity>
<CustomerPartNo>ee</CustomerPartNo>
<eSiliconPartNo>ee</eSiliconPartNo>
<Sector>ee</Sector>
<Location>eee</Location>
</Row>
- <Row>
In my action I put /Report as XPath ; body as variable and XSL fro transformation .
Can anyone help to fix this ?
Many thanks in advance,
Stefan

Following works for me:
XSLT
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" omit-xml-declaration="yes"/>
<xsl:template match="/" xmlns:ns0="http://tempuri.org">
<ns0:donateToFund>
<arg0>
<xsl:value-of select="/Report/CustomerName"/>
</arg0>
<arg1>
<xsl:value-of select="/Report/CustomerNumber"/>
</arg1>
<arg2>
<xsl:value-of select="/Report/ReportName"/>
</arg2>
</ns0:donateToFund>
</xsl:template>
</xsl:stylesheet>Input to Proxy
     <Report>
     <ReportName>Customer Report</ReportName>
     <CustomerName>XXX</CustomerName>
     <CustomerNumber>3423</CustomerNumber>
     <GeneratedDate>2010-11-25 08:15:24.695</GeneratedDate>
     <Rowset>
     <Row>
     <Quantity>100154</Quantity>
     <CustomerPartNo>ee</CustomerPartNo>
     <eSiliconPartNo>ee</eSiliconPartNo>
     <Sector>ee</Sector>
     <Location>eee</Location>
     </Row>
     <Row>
     <Quantity>100154</Quantity>
     <CustomerPartNo>aa</CustomerPartNo>
     <eSiliconPartNo>aa</eSiliconPartNo>
     <Sector>aa</Sector>
     <Location>aaa</Location>
     </Row>
     </Rowset>
     </Report>Output of Proxy:
     <ns0:donateToFund      xmlns:ns0="http://tempuri.org">
     <arg0>XXX</arg0>
     <arg1>3423</arg1>
     <arg2>Customer Report</arg2>
     </ns0:donateToFund>I am using a single Replace action in the request pipeline.
It works for both configs below:
Replace [ entire node ] of [ ./* ] in [ body ] with [Xslt Resource: default/OTN/temp
Input Document: $body/Report
Variable Names And Bindings ]
Or
Replace [ Node Contents ] of [ . ] in [ body ] with [Xslt Resource: default/OTN/temp
Input Document: $body/Report
Variable Names And Bindings ]
You need to ensure that if you are doing replace entire node of . in body or / in body then you should replace it with an XML whose root node is soap:Body. To achieve that you will need to change the XSL and add soap:Body as root of the output. Easier solution is to use replace contents of . body or replace entire node of ./* in body.

Wl-proxy reports: WRITE_ERROR

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