Proxies - Queueing and Error handling features ???

My understanding is that you can have synchronous and asynchronous proxies. Do proxies have a queueing mechanism, and do they provide reprocessing and error handling features ???
Thanks in advance.

Hi,
The error can happen due to application error, may be incorrect data or or wrong type of data.
Or system error, in case the call to SAP XI is not successful.
Youc an use fault message for the same.
If you want to catch these exceptions in SAP itself and send alert then you can either use standard FM for raising alert.
More here:
http://help.sap.com/saphelp_nw04/helpdata/en/25/a45c3cff8ca92be10000000a114084/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/a1/082589fc4246f09793039d5fb01a17/content.htm
First configure CCMS in XI System:-
/people/sap.user72/blog/2005/11/24/xi-configuring-ccms-monitoring-for-xi-part-i
For Monitoring in the CCMS:-
http://help.sap.com/saphelp_nw04/helpdata/en/4d/6272376d3bfa2be10000009b38f8cf/frameset.htm
Go thro' this link for configuration scenario:-
/people/aravindh.prasanna/blog/2005/12/23/configuring-scenario-specific-e-mail-alerts-in-xi-ccms-part--1
Inbound ABAP Proxy Trace and error handling
Handling Exceptions
ABAP Server Proxies - Fault Handling
Exception handling in integration processes
ABAP Proxy and fault messages
/people/bhanu.thirumala/blog/2006/02/07/abap-proxy--xml-to-abap-transformation
regards
Aashish Sinha
PS : reward points if helpful

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For IDOC monitoring, analysis and error handling in ALE & idoc

Hello...experts..can u please tell me about idoc monitoring,analysis and error handling..and can u please tell as per interview point of view in this area..if availble can u send material about this...
thx
Message was edited by:
durga kottapalli

Hi,
Reprocessing IDocs with errors
Outbound (BD88)
Once the error has been determined and corrected it is not necessary to resend the IDoc again. You simply resend the IDocs that have already been generated.
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Mapping and Error handling in Seeburger Adapters ?

Hi,
1. In B2B integration part of PI.Whats the way of doing mapping in XI mapping editor and error handling in the mapping ?
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Thanks and regards,
Ram.
Edited by: Ramakrishna kopparaju on Sep 30, 2008 12:27 PM

Whats the way of doing mapping using seeburger adapters
The standard mappings are part of Seeburger Suite and if any additional mapping has to be accommodated, then custom mapping could be developed in Seeburger BIC Mapper tool. This has to deployed on adapter engine then. The other mapping is the normal XI mapping (message, java, xsl) which could be performed based on business logic.
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Regards,
Prateek

JCo Client Programming and Error Handling

Hi all,
I was wondering if anybody could help me out with some advice on error handling when writing code to send messages to SAP via a JCo Client, particularly IDocs.
I understand from my reading that IDocs are always sent asyncronously to the SAP system from JCo, using JCO.Client.send(). So it is possible (and I have some test code working to do this) to force an exception with say a malformed IDoc, and catch the exception in my code.
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So my question is, is it possible to receive any of these type of error messages when sending IDocs to an SAP system using JCo? Perhaps by setting up a JCo Server with the correct error/exception listeners to receive these messages - but are they even sent out in the way?
If not what is the process for handling them?
It is of course possible to look in the SAP system using txn WE02 and see the problem/error but that does not help me to propagate this back to the sending application or to maintain state alignment between the two apps.
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Chris

Hi Anil,
you should check on those trheads:
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Regards,
Gianluca Barile

Transaction and Error handling in Mediator 11g

Hi Experts/Gurus/All,
We have following scenario in Mediators :-
For Inbound Interfaces :-
M1-->M2-->M3
M1 calls M2 and M2 calls M3
There are 3 mediators, Mediator#1(M1),Mediator#2(M2) and Mediator#3(M3)
M1 performs a FIle Read and do a ABO-->OAGIS conversion
M2 performs routing
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Question is :
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2. How will the commit and Roll back will be taken care of?
3. What if M1 errors out?
4. Whatif M2 errors out?
5. What if M3 errors out?
In question 3,4 and 5:
What will happen will the Full Transaction ? If M3 erros out,would the Entire Transaction Propogated by M1 will be roll back?
Also ,How about Error handling in this case:
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Another Scenario is of OUTBOUND interfaces :-
M1-->M2-->M3
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However , M1,M2 and M3 are all Asynchronous.
In this scenarios how would I handle following :-
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2. If M3 Errors out,I need the entire Interface which comprises of M1-->M2-->M3 to roll back?
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Hi,
You could create a package, and use the OdiSqlUnload to export the data into a flat file (csv) from snp_check_tab, then amend it. Then create an interface to load the data from the flat file to your tables, either via external tables or SQL Loader.
Question is, why are you amending data going from source to target? there surely has to be something wrong with the Architecture (especially if you are getting errors in production). If you amend data, so that it is different in source as it is in target, then when it comes to regression testing, this will never match.
The errors should go be fixed at source, and either you, or the business should have access to do so.
Cheers
Bos

Alerts and Error handling in BPM Async/Sync Bridge

Hello All,
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It wont be send back to ECC. What are the possibilities of error handling required in this type of scenario.
Thanks
Deno

. I get a response from the front end to PI and stays there.
Then it should mean that the BPM design is faulty...did you have a send step at the end which closes the Async-Sync Bridge by sending the message to original sender?
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error handling
include your Sync send step whithin a Block....this block will have an Exception Branch....in this exception branch you can have your Exception handling logic...like raise alert, cancel process etc.
Regards,
Abhishek.

JMS adapters and error handling

Dear all,
1. I have a scenario in which XI will be getting messages from Two JMS servers located in different locations. The messages from the two servers have no relation but XI has to check if messages are present in any of the servers and poll them. So can anyone suggest me a better approach. I can use two sender adapters and use a BPM. Is there any other way to do it avoiding BPM?
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3. In the Reciever side I have to send messages to two different target systems based on a condition. From the sender side a field (value) is passed which will check these conditions. If the value contains one of the target system names, the message has to go to that particular system and if the value contains both the target system names, the message has to go to both the target systems. I think this can be done in BPM but please recommend an approach for this.
4. I need to do error handling both in the adapter side and in mapping level. Kindly give suggestions for the same.
Expecting your replies soon,
Harikumar. S

Hi ,
Refer to following blogs ,
JMS Adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/cd/d85a9d6fab7d4dbb7ae421f710626c/content.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/3867a582-0401-0010-6cbf-9644e49f1a10
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f02d12a7-0201-0010-5780-8bfc7d12f891
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/3.0/how%20to%20use%20the%20content%20conversion%20module%20with%20the%20xi%203%20j2ee%20jms%20adapter
/thread/217893 [original link is broken]
JMS adapter -Message format pre-requisites
/people/alessandro.guarneri/blog/2006/01/04/jms-sender-adapter-handling-too-short-lines
/people/william.li/blog/2006/11/13/how-to-use-saps-webas-j2ees-jms-queue-in-exchange-infrastructure
Thanks ,
Suvarna
Award pts if ans helps .

Customized error messages and error handling?

Hi All ,
how can we Customized error messages?
and how we can do error handling in Sibel Analytics ?

The ADF Developer Guide has a section about "Handling and Displaying Exceptions in an ADF Application", this will explain how to display errors in a new page.
All you need to do is have the navigation to this page use the dialog framework.

Applescript and error handling

Hi,
is there something like error-handling for applescript in general or just limited to special actions/functions like "try" ?
i want to optimize my applescript app just for the case that it could be needed.
Best regards
fidel

To elaborate a bit, error handling in a 'try' block is implemented with the 'on error' statement. The simplest use is something like this pseudo-script :
try
{script steps that might produce an error}
on error
{script steps for the error condition}
end try
'on error' optionally will return information about the error. Most widely used are the error message (text) & the error number:
try
{script steps that might produce an error}
on error errMsg number errNum
{script steps for the error condition using the variables errMsg and/or errNum}
end try
The second form allows you to detect & handle specific errors.

Alerts and Error Handling

Which is the best way to handle alerts in XI and Why:
AlertFramework in the runtime workbench, CCMS etc?
Also which of the options provides the functionality to view all alerts in Solution Manager?
Basically we want to set up the systems so that the support after go live can deal with errors quickly and efficiently even if they are not XI experts...

Hi Ricardo Mendez ,
As I know, we can create alerts in XI to gine a mesasge which inform the particular person about the error occured in the maping objects(not only in mapping, but in other cases also ).
To define the Alert use Tcode ---> ALRTCATDET
To check the alert messages -
>ALRTINBOX
You can use the following links to get more.
/people/bhavesh.kantilal/blog/2006/07/25/triggering-xi-alerts-from-a-user-defined-function
/people/michal.krawczyk2/blog/2005/09/09/xi-alerts--step-by-step
/people/michal.krawczyk2/blog/2005/09/09/xi-alerts--troubleshooting-guide
http://help.sap.com/saphelp_nw2004s/helpdata/en/9c/34193cb4f5131de10000000a11405a/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/8a/3e2d4105f8d92be10000000a1550b0/content.htm
/people/sap.india5/blog/2005/12/06/xi-ccms-alert-monitoring-overview-and-features
Regards
sreeni

Transformationstep and error handling

Hello,
SAP library says:
Transformationstep -> exception exists for system error
-> generated for permanent system error.
My idea was: If I have an error in a mapping embedded in a transofrmation step, this should generate a system error which I can handle with an exception.
So I have created a BPM with such a block with a transform step with an exception .
Then I started the BPM with a message which results in a mapping error.
The error is shown in the SXMB_MONI, but the process continues , in SWI1 transaction the mapping error is not shown.
No exception is triggered.
This is not what I expected!
Mapping error is NO permanenent error?
Any ideas are welcome!
Regards
Dirk

Hi Bhavesh,
Just ensure that there is a mapping error and check then if the BPM goes into the exception block
Yes, that´s what I did.
Mapping error is shown in SXMB_MONI .
"RuntimeException in Message-Mapping transformatio" (RedFlag)
No doubt, an error!
But the process continues w/o using the exception!
So from SXMB_MONI clicking on the PE link to the BPM monitor shows me that the process is reaching the end using all the steps after the block. And in the technical view of BPM all lamps are green!
In SXMB_MONI I can see that the sync/async bridge of this BPM reachs the step for the response closing the S/A bridge at the BPM end with a cheq.flag.
So, I have a block with an exception defined.
The first step in the regular branch of the block is connected to the exception.
This step (transform step) runs into mapping error .
System ignores exception branch!
So, what can I do wrong?
Regards
Dirk

On a 3750 enhanced services port, are hierarchical queueing and standard queuing features mutually exclusive?

When you configure hierarchical queueing on an enhanced services port, should one also configure the egress queue chararcteristics such as buffer space and thresholds, shaped/shared weights, egress priority queue, etc., that is all of those characteristics that one would configure if one were configuring a port for standard QOS. In other words, on an enhanced services port, are the hierarchical queueing features using the modular QOS CLI and the standard egress queueing features supposed to be used together or are they mutually exclusive?

Hi Christine,
Answer to your confusion is in the following document.
http://www.cisco.com/en/US/docs/switches/metro/catalyst3750m/software/release/12.1_14_ax/release/notes/OL464603.html#wp58682
On an ES port, you can use LLQ (enabled with the priority policy-map class configuration command) and the egress priority queue (enabled with the priority-queue out
interface configuration command). By using these two features, you can
give priority to a class of traffic and avoid losing traffic when the
switch is congested. In previous releases (before the egress priority
queue was supported), you could put a traffic class into the
strict-priority queue, but congestion at the egress queue-sets could
result in the dropping of that priority traffic. The priority-queue out
interface configuration command enables you to prioritize the same
traffic class at the egress queue-sets, ensuring that priority traffic
reaches the hierarchical queues and is processed with priority.
you can also fine tune the Queue-sets for your desired results.
http://www.cisco.com/en/US/docs/switches/metro/catalyst3750m/software/release/12.2_50_se/configuration/guide/swqos.html#wp1162303

Exception and Error Handling from SRDemo giving duplicate errors.

Hi ,
I used code from SRDemo for Exception Handling and its giving me issue that all the error are get duplicate for every exception .
I have debug it because of reportErrors(final PageLifecycleContext ctx) invoked twice with same Exception in it .
Its get duplicated in UI .
Thanks in advance.

A small update. I tried again by upgrading the PCO version to 15.0 But still the same.
I did the following 2 test cases:
Unplug the UTP cable to the PLC and write data via PCO query
Disable the agent instance and write data via PCO query
In both cases the PCO Query returned the following output:
Success: 1
LastErrorMessage: <empty>
The only information that I get is in the results but it is not a good practice to interpret this because I don't know all the possible messages.
Result for Case 1:
<?xml version="1.0" encoding="UTF-8"?><Rowsets CachedTime="" DateCreated="2015-03-26T14:13:18" EndDate="2015-03-26T14:13:12" StartDate="2015-03-26T13:13:12" Version="14.0 SP5 Patch 12 (1-okt-2014)">
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        <Message>PoederMagazijn/ATS PLC/M1 Order Dispatch/ProductDescription: Unspecified error</Message>
        <Message>PoederMagazijn/ATS PLC/M1 Order Dispatch/ProductDescription: Operation failed</Message>
    </Messages>
</Rowsets>
Result for Case 2:
<?xml version="1.0" encoding="UTF-8"?><Rowsets CachedTime="" DateCreated="2015-03-26T12:11:37" EndDate="2015-03-26T12:11:35" StartDate="2015-03-26T11:11:35" Version="14.0 SP5 Patch 12 (1-okt-2014)">
    <Messages>
        <Message>PoederMagazijn/ATS PLC/M1 Order Dispatch/OrderQuantityTarget: java.net.ConnectException: Connection refused: connect</Message>
        <Message>PoederMagazijn/ATS PLC/M1 Order Dispatch/OrderQuantityConfirmed: java.net.ConnectException: Connection refused: connect</Message>
    </Messages>
</Rowsets>
Please advice. I cannot provide any transaction integrity at this time. I would assume this to be one of the base principles of PCO.

Fault and Error handling questions

Hi,
I have a few of questions regarding exception handling :
1. Where can I find documentation (i.e. details and when thrown) on all the Standard faults available with BPEL ie. those in
http://schemas.xmlsoap.org/ws/2003/03/business-process/" and
http://schemas.oracle.com/extension
2. Let's say I do not know in advance what specific fault to catch. I add a catchAll inside my scope. When catchAll triggers, I want to get the detail faultmessages of whatever fault caused the catchAll.
3. I want to use a message type from the RuntimeFault.wsdl in my project. Should I copy over the wsdl file to my project folder ? If I do not copy over and import it from it's location (integration/orabpel/system/xmllib), the console is failing runtime when I try to render the input page.
How can I do that ?
Thanks
Arindam

You can find the standard faults from the BPELspec
1.1.
In 10.1.2.0.2 (the latest released version), youcan
use some system xpath functions to extract thefault
information in <catchAll> block:
getFaultAsString( ) returns String
Or
getFaultName( ) returns QName as fault name.Hi Muruga,
Thanks for your reply.
Can you please also let me know :
1. what's the signature of these methods ?
2. I have 10.1.2.0.2 local version. However under
catchall -> assign -> xpath expression builder, I do
not see these 2 functions.
Can you please help.
ThanksHi Muruga,
I tried doing the following :
<faultHandlers>
<catch faultName="bpelx:bindingFault" faultVariable="bindingFaultVar">
<assign name="assignBindingFault">
<copy>
<from expression="concat(bpws:getVariableData('bindingFaultVar','code'),bpws:getVariableData('bindingFaultVar','summary'),bpws:getVariableData('bindingFaultVar','detail'))"/>
<to variable="outputVariable" part="payload" query="/ns1:TransmissionAck/ns1:StackTrace"/>
</copy>
</assign>
</catch>
<catchAll>
<assign name="assignCatchAll">
<copy>
<from expression=""Unexpected Error in the BPEL Process""/>
<to variable="outputVariable" part="payload" query="/ns1:TransmissionAck/ns1:TransmissionText"/>
</copy>
<copy>
<from expression="bpws:getFaultAsString()"/>
<to variable="outputVariable" part="payload" query="/ns1:TransmissionAck/ns1:StackTrace"/>
</copy>
</assign>
</catchAll>
</faultHandlers>
I got the following runtime error when an actual catchAll was caught :
[2006/02/24 17:09:36] "{http://schemas.oracle.com/bpel/extension}remoteFault" has been thrown. less
<remoteFault>
<part name="code" >
<code>17410</code>
</part>
<part name="summary" >
<summary>file:/C:/OraBPELPM_2/integration/orabpel/domains/default/tmp/.bpel_WshOtmSyncInboundShipment_19.0.jar/WSH_OTM_INBOUND_GRP.wsdl [ WSH_OTM_INBOUND_GRP_ptt::WSH_OTM_INBOUND_GRP(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'WSH_OTM_INBOUND_GRP' failed due to: Error while converting to a Java array object. Unable to convert the XSD element P_INT_TRIP_INFO whose collection type is WSH_OTM_TRIP_TAB. Cause: java.sql.SQLException: No more data to read from socket ; nested exception is: ORABPEL-11801 Error while converting to a Java array object. Unable to convert the XSD element P_INT_TRIP_INFO whose collection type is WSH_OTM_TRIP_TAB. Cause: java.sql.SQLException: No more data to read from socket Check to ensure that the XML data describing the collection matches the definition of the array in the XSD. Contact oracle support if error is not fixable. </summary>
</part>
<part name="detail" >
<detail>No more data to read from socket</detail>
</part>
</remoteFault>
WS-T Complete
WS-T Close
WS-T Fault
WS-T Cancel
WS-T Compensate
</sequence>
<catchAll>
assignCatchAll (faulted)
[2006/02/24 17:09:36] Updated variable "outputVariable" less
<outputVariable>
<part name="payload" >
<TransmissionAck>
<EchoedTransmissionHeader>
<TransmissionHeader>
<UserName/>
<Password/>
</TransmissionHeader>
</EchoedTransmissionHeader>
<TransmissionAckStatus/>
<TransmissionAckReason/>
<StackTrace/>
<TransmissionText>Unexpected Error in the BPEL Process</TransmissionText>
</TransmissionAck>
</part>
</outputVariable>
[2006/02/24 17:09:37] "XPathException" has been thrown. less
XPath expression failed to execute.
Error while processing xpath expression, the expression is "bpws:getFaultAsString()", the reason is function "bpws:getFaultAsString" not registered.
Please verify the xpath query.
</catchAll>
WS-T Complete
WS-T Close
WS-T Fault
WS-T Cancel
WS-T Compensate
<scope>
WS-T Complete
WS-T Close
WS-T Fault
WS-T Cancel
WS-T Compensate
</sequence>
[2006/02/24 17:09:37] "XPathException" has not been caught by a catch block.
[2006/02/24 17:09:37] BPEL process instance "4503" cancelled
Can you please help.
Thanks

Try/Carch and error handling

Hello!
I did the following in a plan to ensure that we don't try to install a component twice:
<try>
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This works fine for in the way i thought, but exceptions from the components also gets cough by catch. How should this be done in a correct way? I want the plan to continue to execute the other steps but only raise an error if the component fails, not if <checkDependency> fails.
Regards
Henrik

Thank you, i looked over my exception handling again and found the problem. I had a execution which determined if the plan should continue and that try statement was spanning over the rest of the plan, i change it to something like below:
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