Proxy message: suspect TcpConnection

Dear support users,
I have received 2 information messages in the proxy log file I never saw before:
- Extend*TCP has marked TcpConnection(...) as suspect: The connection has fallen 1 messages (... bytes) behind; the threshold is 10000 messages or 10000000 bytes.
- Extend*TCP has determined that TcpConnection() is no longer a suspect: The connection has reduced its backlog to 19 bytes; the target was 2000000 bytes.
At the same time, our .Net Client cannot connect to it.
Both messages are not in the list available on Log message glossary (http://download.oracle.com/docs/cd/E24290_01/coh.371/e22838/appendix_errormsgs.htm#sthref59)
Have you some information about these messages and if it can explain the connection issue ?
Best regards, David

http://download.oracle.com/docs/cd/E24290_01/coh.371/e22837/appendix_cacheconfig.htm#BABJEADB
Check out the suspect-buffer-size and suspect-buffer-length
However, my impression is that it shouldn't block a new client trying to connect to proxy, but I could be wrong.
By any chance when you mentioned cannot connect was same client trying to connect from a different thread?

Similar Messages

Proxy messages not processed in PI 7.1 pipeline coming from local client

Dear experts,
We have recently installed a PI7.1 system with two clients:
200 - Integration Server
250 - Local Integration Engine
Now, when we send proxy messages from the 250 client to the 200 client,
the messages are not processed in the integration server. The message
does arrive as we can see in SXMB_MONI, but there is no receiver determination
or what-so-ever executed. In SXMB_MONI we can see that only the SENDER
pipeline is executed.
Proxy messages from 6.20 and 7.0 systems to IS are properly processed.
Ofcourse the 250 client is defined as an application system in the integation engine
configuration (SXMB_ADM).
regards,
Jeroen

In SXMB_MONI we can see that only the SENDER pipeline is executed.
Yes. Even if no receivers are configured the data from sender to XI should be visible in sxmb_moni.
Check smq1 at XI. There could be some problem with the technical system for client 250.
Regards,
Prateek

How to find contents of ABAP proxy message

we are using an ABAP proxy to send data including a document number from SAP to PI when a document is received on our SAP ERP system.
it is possible under certain conditions that the proxy will not be processed, but the document has. I want to be able to check the messages sent to PI to ensure that all the data has actually created a proxy message. How can I, if it is possible, find the data within the messages so I can determine if the whole process has completed OK.
Put another way how do we know what data is in a message as listed under transaction SXMB_MONI ? The GUID in this transaction appears to relate to table SXMSPMAST but how can I find the information contained within that message so I can then link the message with the original document and then if necessary call the proxy again for that document ?
Colin
Edited by: Colin Heap on Oct 22, 2009 5:16 PM

The problems I mentioned above seem to have been down to the xml messages themsleves rather than the coding found from Ravis' link however I made a few changes to the code to add more flexibility in the search parameter and also a TRY - ENDTRY to deal with the problem of abends when the SAP cannot interpret the message contents.
please refer to the original BLOG ( Super Message Monitor for SAP XI ) by Alessandro Guarneri at the link in Ravis' post.
I have then made the following changes. Please note that the field names used in my code are slighlty different to the original code to fit in with local coding practice however I think it will be easy for a programmer to interpret the changes
1. Selection Screen 850 has been changed to use a SELECT-OPTION for the payload value. In Alessandros' code this is in INCLUDE ZXIMONI_RSXMB_SEL_MSG_SEL.
* Super selection screen -------------------------------------------------- BEGIN
TABLES: idxsndpor, idxrcvpor.
SELECTION-SCREEN BEGIN OF SCREEN 0850 AS SUBSCREEN.
SELECTION-SCREEN COMMENT 5(40) text-S98.
* IDoc
SELECTION-SCREEN BEGIN OF BLOCK idoc WITH FRAME TITLE text-s16.
* Sender
SELECTION-SCREEN BEGIN OF BLOCK idoc_snd WITH FRAME TITLE text-s14.
SELECT-OPTIONS: s_snum FOR idxsndpor-idocnumber NO INTERVALS,
                s_styp FOR idxsndpor-idoctyp    NO INTERVALS.
SELECTION-SCREEN END OF BLOCK idoc_snd.
* Receiver
SELECTION-SCREEN BEGIN OF BLOCK idoc_rcv WITH FRAME TITLE text-s15.
SELECT-OPTIONS: s_rnum FOR idxrcvpor-idocnumber NO INTERVALS,
                s_rtyp FOR idxrcvpor-idoctyp    NO INTERVALS.
SELECTION-SCREEN END OF BLOCK idoc_rcv.
SELECTION-SCREEN END OF BLOCK idoc.
* Payload
SELECTION-SCREEN BEGIN OF BLOCK xp WITH FRAME TITLE text-s30.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT (30) text-x01 FOR FIELD p_xpath.
PARAMETERS: p_xpath TYPE text256.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT (30) text-x02 FOR FIELD s_xvalue.
PARAMETERS: p_xvalue TYPE text256 NO-DISPLAY.
SELECT-OPTIONS s_xvalue for p_xvalue.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK xp.
SELECTION-SCREEN END OF SCREEN 0850.
* Super selection screen -------------------------------------------------- END
I'm having trouble entering the next piece of code for INCLUDE ZXIMONI_RSXMB_CUSTFILTERS so will enter it in the next post.

Filtering proxy messages in XI

Hello ,
I have a proxy outbound scenario which is triggering data from ECC which is converted to flat file in XI.
The number of messages triggered in a single run of this interface is around 3000. And many times I am required to find message in XI with particular business content.
I dont know if there is any way of filtering proxy messages in XI as per content in payload.
Is there anyway of doing this?
Any help is greatly appreciated.
Thanks
Anand.

Hi,
you can filter this in Proxy logic it self or you can filter this in PI Mapping.
i suggest you to do in Proxy program.
Regards,
Raj

ABAP Proxy - Message prioritizing in ECC

Dear Experts,
Can you provide me any document to prioritize the proxy messages in Application Engine (ECC - SMQ2). I've already gone through the document for Integration Server but I need the one more specific for the Application Engine and more details like configuring specific queue sets for individual interfaces. Please help.
Thanks,

Hi,
The queue used for Proxy call is not registerd in ECC system. You need to register the queue to process successfully.
you will get the name of Queue from SMQ2 t-code and register it with t-code SMQR.
Thanks
Swarup
Edited by: Swarup Sawant on Aug 24, 2009 8:03 AM

OSB:Publish to business service with for each in osb proxy message flow

Hi,
I have an external application that will make a call to my web-service and post a message to my queue "A" and i need to model my osb component such that it picks the message from that queue " A"and posts it to another queue "B". All this is done without any BPEL involved.
for publishing the message i have created a business service that publishes a msg to the queue A and my proxy service is modelled such that it subscribes to this same queue A and publishes the msg to another business service (that posts it to a queue B).
Everything is working fine but i have an issue in modelling my proxy message flow. If an external application sends a bulk msg i need to post the message one by one to my queue B. I have used for-each and Publish to BS but the msg doesn't get posted one by one. i know i am missing something please help me out.
SOA Suite Version - 11.1.1.3

Are you sure that your for-each definition is correct? Does the flow within the for-each get executed multiple times?
You can check this by logging the variable to which you assign the message in the for-each. Don't forget to put the log level to Error, so you're sure that it's logged.
Let's say you get a list of persons like the following xml in a variable personList
<Persons>
<Person>Glenn</Person>
<Person>Prasanth</Person>
</Persons>
Your for-each definition should be the following.
For each variable: person
XPath: +./Person+
In Variable: personList
You don't mention the Persons element in the XPath expression since it is the root element of the XML. The root element is represented by . (dot).
In the for-each, the variable person can be used like any other variable.

Re-trigger failed proxy message after certain time automatically in CRM

Hi experts,
Can anyone tell me if we can automate the process of re-triggering failed proxy messages in SAP CRM sxmb_moni, say after a certain period of time.
Thanks
Swapna .

Hi Gigi,
As stated in one of the blog (/people/sap.user72/blog/2005/11/29/xi-how-to-re-process-failed-xi-messages-automatically):
For automatic qRfc failure recovery, Schedule the report RSQIWKEX to run periodically. This report enables automatically resets the queues.
Also, refer the following threads for more information on this topic:
Re-Process failed XI Messages Automatically
/people/krishna.moorthyp/blog/2006/04/08/reconciliation-of-messages-in-bpm

Proxy Message Flow

Hello everyone,
I am new to OSB and proxy services. I have some questions:
1. In proxy message flow, what is the difference between Pipeline node and routing node?
2. How to call more than one backend?
Any help is appreciated.
Thanks

In the message flow Pipeline Pair is added to do processing on the request before sending it to an external service or processing of the response which is received from the external service. This processing may include transformations, logging/reporting, validations and enrichment as well which can be done by calling other services using Service Callout.
Route is the node you use to send the request to an external service via a business service or even another Proxy Service within OSB which performs a set of functionality.
Pipeline pair and route both are optional, you can have a service with just pipeline pair and still call one or more backend services using Publish or Service Callout. You can also have a service without pipeline pair and just Route node and still do transformation in the Route node.
The choice is yours to design the service message flow in a logical way.
To answer your second question, there are multiple ways to invoke more than one backend service.
You can use Service Callout and Publish in the Pipelines to call any number of backend services. You can also call multiple backends by using Route action in Route node for one backend and having Service CAllouts in the Request actions section of Route action. You can also use Split Join if you want to call multiple backend services in parallel.
Again, it is upto you to design the message flow in a logical way.
For example, for a use case of creating an order in a backend system for a customer, Lets say you have to call a service A to get some customer data based on customer id and then send customer data to another backend service B to create order for that customer. Then ideally you should have a service callout in Request pipeline to Service A, as this is enrichment and then use a Route to call the backend service B to create the Order with enriched customer data.

Osb: Proxy Messaging Service retrieve only xml message that have the proper

Hi All.
I have a Proxy Service with Messaging Service type which read xml messages from a queue.
The Request Message Type in the proxy is xml and I have provided the type information by declaring (in the element and type field) the XML schema type of the XML document exchanged.
I need the proxy service to retrieve from the queue only the xml messages that have the proper schema.
But when the proxy retrieves any xml msg in the queue regardless of their schema definition .
Appreciate your input.
Thx,
Ross
Edited by: user6677631 on Feb 25, 2013 9:52 AM
Edited by: user6677631 on Feb 25, 2013 10:02 AM

Selecting the XML schema for request type in a messaging proxy does not ensure the validation of incoming XML message against schema. Similarly if you create a WSDL based proxy the validation against WSDL definition will not happen automatically. Choosing XML as the type of message will only ensure that any malformed XMLs will be rejected before entering the message flow. For validating against schema you will need to explicitly add a validate action within the proxy message flow, if validation fails raise an error and roll back the message to the Queue or log the errored message and commit the message/publish to an error queue.

ABAP Server Proxy: Message getting blocked in R/3 Application system

Dear All,
We have developed a FILE->XI->SAP R/3 (WAS 620) interface using ABAP Server proxies. Message gets successfully transferred to R/3 system using proxies but is getting stuck in inbound queues with green flag and message "message scheduled(commit follows)". In queue it displays status as "CPICERR" with description "connection closed(no data)". When trying to execute LUW manually from queue it throws message "Target system/gateway not active". I've checked queues they are registered properly, SLDAPICUST, SLDCHECK & Integration Engine Configuration checks are successful.
Can you please provide your valuable inputs?
Thanks and Best Regards
Prashant Rajani

Hi Stefan,
I am doing a submit to another report from ABAP proxy which inturn updates data in respective tables. Whether still commit work is required after submit?
The code was tested succesfully in Dev and in QA it started giving this problem.
Please let me know if we are missing on something.
Thanks & Regards
Prashant

Proxy messages are stucked in SMQ2.Can I pass these msgs in separate queue?

Hi Guys,
File >PI>ABAP proxy. (ECC)
Once i pick and process the file, the resultant message is updating the table in ECC through ABAP proxy. These messages are high priority and they should not stuck in the queues in ECC.
The problem is some of the messages of this interface are getting stucked in queues (SMQ2) by colliding with other low priority messages which are failed due to some data issues.
Is there any way I can separate these high priority messages into separate custom queue and process them?
Do I need to this in ECC or PI?
Thanks
Deepthi

Hi,
As Debashis has already said, use message prioritization in PI to handle your requirement.
For SAP NetWeaver PI 7.0, navigate to SAP NetWeaver 7.0  SAP NetWeaver 7.0 Library  SAP NetWeaver Library  SAP NetWeaver by Key Capability  Process Integration by Key Capability  SAP NetWeaver Exchange Infrastructure  Runtime  Integration Engine  Prioritized Message Processing.
For SAP NetWeaver PI 7.1 (including EHP 1), navigate to SAP NetWeaver  SAP NetWeaver PI/Mobile/IdM 7.1  SAP NetWeaver Process Integration 7.1 Including Enhancement Package 1  SAP NetWeaver Process Integration Library  Function-Oriented View  Process Integration  Integration Engine  Prioritized Message Processing.
For more details about message prioritization within the Advanced Adapter Engine, please refer to SAP Help Portal http://help.sap.com, and navigate to SAP NetWeaver  SAP NetWeaver PI/Mobile/IdM 7.1  SAP NetWeaver Process Integration 7.1 Including Enhancement Package 1  SAP NetWeaver Process Integration Library  Function-Oriented View  Process Integration  Process Integration Monitoring  Component Monitoring  Prioritizing the Processing of Messages.

Proxy messages are stucked in SMQ2 as scheduled status

Hi,
I am doing File(FCC) >PI 7.0>ABAP proxy. (ECC) Scenario.
Once i pick and process the file, the resultant message is updating the table in ECC through ABAP proxy. These messages are getting stucked in queues (SMQ2) in ECC. My message is not having much data , it is very less in size.
And there is no messages in Queue.
I register all queues in SMQR in PI and ECC.
Does I need to do any activity in ECC or PI? What could be a problem. Please suggest .
Thanks
Ayub

Hi Venkata,
Thanks for very quick replay.
Are the messages stuck with any error?--> First I can see the Green Color Flag as scheduled status, I open the message I can see there is no error message.Bt when I have look at end of the message in SXMB_MONI at Q.Status , I can see Message Has error
In SMQ2 -->
Cl. Queue Name               Entries    Status   Date 1     Time 1   NxtDate           NxtTim                  Sender ID                        Wait for queue
200 XBTR0009                         1 SYSFAIL 24.02.2012 10:53:34 24.02.2012 10:53:34      R3DEVQA_RDV_01
And when I double click the XBTR009 I can see the below message :
Cl.       User                  Function Module                 Queue Name                Date        Time                       StatusText
200 ALEREMOTE    SXMS_ASYNC_EXEC                 XBTR0009                  24.02.2012 10:53:34 Screen output without connection to user.
This are status of the messages. Please help me.
Regards,
Ahmed

How to proxy messages from client?

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clientA(want talk to clientB) --> server(sent to clientB) --> clientB(receive)
and of course vice versa.. what should i do...
server..
import java.io.*;
import java.net.*;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
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JTextArea txtarea;
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import java.net.*;
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import java.awt.event.*;
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Though you can initiate the binary from your client side but for the file creation, there is no other way but to store it on the server side. So your best bet would be to get some space free on the server side of yours.
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Refer to these blogs:
XI: Reliable Messaging u2013 EOIO in ABAP Proxies
/people/arulraja.ma/blog/2006/08/18/xi-reliable-messaging-150-eoio-in-abap-proxies
ABAP PROXY TO FILE u2013 Handling Heavy Volumes in SAP PI
/people/praveen.gujjeti/blog/2010/05/31/abap-proxy-to-file-150-handling-heavy-volumes-in-sap-pi
Regards
Raj

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Hi,
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Hi Hector,
Status: WAITING
          The message had been sent and it is failed and is currently waiting for another attempt.
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Regards
Agasthuri Doss

Proxy message: suspect TcpConnection

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