ESB: AQ Adapter dequeue

I am trying to start in an esb with AQ dequeue.
But no instance is starting when i enqueue a message to the queue.
Using AQ to enqueue messages works.
Where can i find debug / log output?

Perhaps i found something useful in another thread in another forum:
http://www.oracle.com/technology/products/integration/esb/index.html
Lesson: JMS(AQ) to PL/SQL

Similar Messages

How OSB AQ adapter dequeue from database AQ ?

Hi,
Could someone please tell me how OSB AQ adapter dequeues from database AQ ?
Does it ask database frequently ? Or just hangs on database ?
Or database AQ notifies OSB when something comes to AQ ?
Regards,
Cezary

I don't have any experience with AQ adapter for OSB, but when I was working with AQ library for JMS I had the same question and found out that it was polling the database.

10.1.3.4 - ESB FTP adapter not processing the files in the input directory

I created a process that reads from a logical inputDir. I migrated the ESB service to another box and created the same adapter connection etc. however nothing really happens in this new environment. In the opmn.log i see the following statements and no other info.
2008-12-16 14:03:41,994> <INFO> <collaxa> <ServerManager::loadProcesses> Done loading processes for all domains
<AdapterFramework::Inbound> Instantiating inbound part of Adapter Framework instance: OraESB
<AdapterFramework::Inbound> Adapter Framework instance: OraESB - endpointActivation for portType=Get_ptt, operation=Get
<AdapterFramework::Inbound> Creating new instance of Resource Adapter oracle.tip.adapter.ftp.FTPResourceAdapter
<AdapterFramework::Inbound> Adapter Framework instance: OraESB - starting Resource Adapter oracle.tip.adapter.ftp.FTPResourceAdapter
<FTP Adapter::Inbound> File/FTP Adapter started successfully.
<FTP Adapter::Inbound> ENDPOINT ACTIVATION CALLED IN FTP ADAPTER
<AdapterFramework::Inbound> Adapter Framework instance: OraESB - successfully completed endpointActivation for portType=Get_ptt, operation=Get
<FTP Adapter::Inbound> Connection Created
<FTP Adapter::Inbound> Connection Created
The last message "Connection Created" keeps repeating, but no processing occurs. I tried increasing all the loggers to finest. but still nothing happens.
any idea how to troubleshoot this ? the only difference in the environment is that the new environment has 10.1.3.4 MLR2 and the first one is just plain 10.1.3.4

Make sure that you modified the oc4j-ra.xml file in the FtpAdapter directory and have put the correct hostname and username and password. The directory structure looks like this //some-directory/oc4j_soa/application-deployments/default/FtpAdapter/oc4j-ra.xml.

ESB FTP adapter tutorials

I seen Oracle has many tutorials and this i like :) However im trying to setup a FTP adapter version of ESB and cant seem to find any tutorials on this specfically. If anyone could help me or maybe explain how i could edit a file adapter tutorial in which they have so that and FTP adapter could work that would be great

Sorry I haven't tried it with ESB, but I do have a blog about "advanced use of FTP adapter" in BPEL: http://darwin-it.blogspot.com/2008/03/configuration-of-ftp-synchronous-get.html.
I do think though that it should not be a very big problem to translate this to ESB, since it is actually the same adapter.
Regards,
Martien

Process multi-record & multi-record-format files using ESB & File Adapter

I am looking to process/parse an in-bound file with the following make-up and to load into a database table using the File Adapter, ESB and DB Adapter.
File Make-Up:
- each line in the file is a record
- each record is made up of 12 fields
- there are multiple record types denoted by the first field in the line
- record types may or may not have common fields
- where there are common fields, the field may be in different columns
- each record is to be inserted into a database table
Sample File:
3,,"03-0243-0188132-00",.20,26,075,"","000000006026","","","22/04/08",03 1303
3,,"03-0243-0188132-00",20.00,26,075,"","","","","22/04/08",03 0579
5,,"03-0243-0188132-00",99.60,,,"OPENING BALA",,,"ACME GROUP","22/04/08",
6,,"03-0243-0188132-00",99.60,,,"CLOSING BALA",,,"ACME GROUP","22/04/08",
8,,"03-0243-0188132-00",-346119.05,16,000,"DEBITS",,,,"22/04/08",
8,,"03-0243-0188132-00",346119.05,349,050,"CREDITS",,,,"22/04/08",
9,,"03-0243-0188132-00",-346119.05,16,000,"DEBITS",,,,"22/04/08",
9,,"03-0243-0188132-00",346119.05,349,050,"CREDITS",,,,"22/04/08",
Record Types and corresponding format:
3, Corp ID, A/C Number, Trans Amt, Serial Number, Trans Code, Particulars, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
5, Corp ID, A/C Number, Opening Balance, Serial Number, Trans Code, Particulars, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
6, Corp ID, A/C Number, Closing Balance, Serial Number, Trans Code, Particulars, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
8, Corp ID, A/C Number, Amount, Number, 000, “DEBITS”, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
8, Corp ID, A/C Number, Amount, Number, 050, “CREDITS”, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
9, Corp ID, A/C Number, Amount, Number, 000, “DEBITS”, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
9, Corp ID, A/C Number, Amount, Number, 050, “CREDITS”, Analysis Code, Reference, Other Party Name, Transaction Date, Originating Bank
Please note that record types 8 and 9 have 2 fixed fields.
I have tried playing around with the File Adapter and the ESB but not having much luck. Can someone provide any suggestions on how I can handle this?

James,
Thanks for your prompt response. I have come across your post previously.
Please excuse my in-experience (very new to SOA and Oracle SOA Suite) but i have not understood how your post regarding the manual creation of an XSD will assist with my problem. Could you possibly further elaborate on the overall approach i should be taking?
Regards,
Simon

Listener on ESB file adapter does not appear to listen

I am new to the world of SOA, ESB, and BPEL and am starting with something simple such as reading a file from one directory performing a data transformation and writing the file to a different directory. I understand that Oracle's ESB and BPEL are very similar in functionality. I have successfully been able to read files in using a file adapter and listener in BPEL. When I try to set up a new ESB application with a file adapter and listener in ESB, I register the project with the Integration Server without any problems, and am able to see all components in the ESB Control. When I drop a new file into the directory that the adapter is attached and listening to, nothing happens. The file is not picked up and there are no new instances of any ESB services. Am I missing something? Is there a log that could be checked to see if the service is even checking the directory?
Along the same lines, I am wondering if there is an easy way to update the directory that is being listened to once the service has been registered/deployed (with either ESB or BPEL). Is there a config file that someone other than a developer could update without having to redeploy the service again.
Any help would be greatly appreciated. Thanks.

What platform are you running and what install option did you use, basic or advanced?
There are known issues with adapters enabling automatically on Linux that require you to restart the container. See Re: Changing File Adapter target directory - container bounce required?
You can change the polling directory by following the instructions in this thread.
Changing File Adapter target directory - container bounce required?

ESB/File Adapter - XML files containing multiple messages

Hi,
In all the examples on file adapters I read, if files contain multiple messages, it always concerns non-XML files, such as CSV files.
In our case, we have an XML file containing multiple messages, which we want to process separately (not in a batch). We selected "Files contain Multiple Messages" and set "Publish Messages in Batches of" to 1.
However, the OC4J log files show the following error:
ORABPEL-12505
Payload Record Element is not DOM source.
The Resource Adapter sent a Message to the Adapter Framework which could not be converted to a org.w3c.dom.Element.
Anyone knows whether it's possible to do this for XML files?
Regards, Ronald

Maybe I need to give a little bit more background info.
Ideally, one would only read/pick-up small XML documents in which every XML document forms a single message. In that way they can be processed individually.
However, in our case an external party supplies multiple messages in a single batch-file, which is in XML format. I want to "work" on individual messages as soon as possible and not put a huge batch file through our ESB and BPEL processes. Unfortunately we can not influence the way the XML file is supplied, since we are not the only subscriber to it.
So yes, we can use XPath to extract all individual messages from the XML batch-file and start a ESB process instance for each individual message. But that would require the creation of another ESB or BPEL process which only task is to "chop up" the batch file and start the original ESB process for each message.
I was hoping that the batch option in the File adapter could also do this for XML content and not only for e.g. CSV content. That way it will not require an additional process and manual coding.
Can anyone confirm this is not supported in ESB?
Regards,
Ronald
Message was edited by:
Ronald van Luttikhuizen

AQ adapter dequeue problem

Hi,
I made a process which uses a AQ adapter with a CLOB payload when I enqueue a message, an exception is raised.
<ERROR> <default.collaxa.cube.activation> <AQ Adapter::Inbound> MessageReader_readMessage: Received TranslationException
<ERROR> <default.collaxa.cube.activation> <AQ Adapter::Inbound> ORABPEL-11207
IO Failure in translator.
IO failure because the Inbound XSD translator failed to DOM Parse InputStream .
Check the error stack and fix the cause of the error. Contact oracle support if error is not fixable.
     at oracle.tip.pc.services.translation.xlators.xsd.XSDTranslator.translateFromNative(XSDTranslator.java:128)
     at oracle.tip.adapter.aq.database.MessageReader.translateFromNative(MessageReader.java:1095)
     at oracle.tip.adapter.aq.database.MessageReader.readMessage(MessageReader.java:464)
     at oracle.tip.adapter.aq.inbound.AQActivationSpecDequeuer.run(AQActivationSpecDequeuer.java:163)
     at oracle.tip.adapter.fw.jca.work.WorkerJob.go(WorkerJob.java:51)
     at oracle.tip.adapter.fw.common.ThreadPool.run(ThreadPool.java:267)
     at java.lang.Thread.run(Thread.java:534)
<WARN> <default.collaxa.cube.activation> <AdapterFramework::Inbound> PrintenGBA[Dequeue_ptt::Dequeue(Document)] - onReject: An Adapter requested handling of a malformed inbound message. However, the Adapter Framework is unable to perform this operation since the following bpel.xml activation property has not been defined: 'rejectedMessageHandlers'. Please define it and redeploy the business process.
<ERROR> <default.collaxa.cube.activation> <AQ Adapter::Inbound> MessageReader_readMessage: exception from onReject()
<ERROR> <default.collaxa.cube.activation> <AQ Adapter::Inbound> ORABPEL-00000
java.util.MissingResourceException
The sample: ADT_with_CLOB_Payload worked just fine and i can't find any relevant differences.
Anybody any idea?
Mark

Could you please mail your project (rename to .zipr) at [email protected] and please explain the steps to replicate this problem.

Need to get ESB FTP adapter going

I was set on a project over the weekend and so far im pretty sure i have completely failed :) I need to just specify routing rules for server to server connection. We are doing this through FTP, the routing rules will specify certain files to look for, and we have a default account to connect to each server with. Well so far i got two FTP connections in place a read and write one. I am not sure what else i need to implement in order to complete this. My task was to use ESB to do this proces. I have a couple questions however besides creating two FTP connects one read one write what else do i need in this? The routing rules will come after i get this all put together i would assume. Anyway do i need a file adapter in the ESB setup ? It never ask me to specify a username and password but i think that would be specified under integration connections where my connection to the specfic server is? How do i tell me FTP connections to connect to one of my integration connections? I have a development one and a production one, obviously im working on the DEV

No i think my wording was wrong i apologize, not that it will neccessarily use the connection username and password located under integration connection. But it will use this to connect to? Ok tell me if im wrong but it will use this connection under integration connection to connect to some kind of SOA "somewhere"?
And maybe not SOA im not sure if you need SOA but some kind of ESB server. Hence the option to register with ESB when right clicking the project?
Message was edited by:
vande
ok i was reading in some of the older forms and came accross this
Re: Simple Questions about ESB and ftp adapter.
Posted: Apr 8, 2008 4:20 PM in response to: user629857 Reply
I assume you are using ESB. Your ESB service will look as follows:
FTP inbound adapter -> Routing Service -> FTP outbound adapter
In your FTP inbound and outbound adapters, specify the logical directory name in the end point properties.
The bpel.xml file is only specific if you are using Oracle BPEL Process Manager.
<---------- this is the exact setup i have right now, does this sound correct?
Message was edited by:
vande

ESB- FTP adapter unable to poll a file

I have a FTP adapter it has to poll files, with diff naming convention.(like "asd", 'wer',"jkl","AVC"). But the adapter was unable to poll a file which name start with AVC
reamining files are polled successfully.At ftp location ftp adapter will poll file and place all records into DB through ESB,for ESB we can set adapters as inbound.Plz give me any suggessions to solve this problem(10.1.3.4).Thq.

I checked the error logs and it informed it was not able to create the stage directory where as i am only creating the stage directory and providing the path to it.so i could not really understand the exact error.
Does a stage directory get created automatically anywhere else?

ESB File Adapter data validation issue

I have a really simple ESB process.
File Adapter Read
(XML format with XSD) --> Routing Service --> SOAP Call to BPEL Process
Quite simply, the ESB uses the File Adapter to read an XML file which has an associated XSD. The contents are then routed to a BPEL Process.
If the XML file is valid in syntax but contains an element which is not in the XSD, the file contents are pushed to the BPEL process which has validateXML set to true - thus the error is caught and handled by the BPEL process.
This is what I want to happen.
If the XML file is invalid in syntax - for example -
<TAG>hello</WRONGTAG>
The ESB process rejects the file and stops dead.
I would rather the invalid file is pushed to the BPEL so that the BPEL can handle the error.
Why?
Because my error handling in the BPEL picks up the invalid XML format and emails the users to inform them there is a problem.
Can someone help? Is this possible? Thanks.
Message was edited by:
IanBaird

Hello again! You are now aware of the problem as there has been a lot of conversation between myself and Dave Berry [and you!] regarding this issue.
For the rest of the readers - here is a brief summary of progress so far. Sorry but there has been so much communication that I think the best way is to direct you to various links.
If an adapter fails in ESB, then it is possible to trap these failures and handle them as documented here:
Dave Berry said:
you need to look into the adapter rejection handlers which are documented on OTN ESB page in the exception handling lesson and the adapters OTN dev resources page http://www.oracle.com/technology/products/integration/adapters/dev_support.html
I had also devised my own solution in the meantime, which involves reading the input file as opaque schema and passing this to a BPEL process which converts it to an XML document! This can then be validated and use standard BPEL error handling to find any problems in the file format etc.
See my blog for a tutorial on doing this:
http://soastuff.wordpress.com/2007/06/06/handling-opaque-datatypes-in-bpelesb/
The only problem with this at the moment is that the BPEL function ora:parseEscapedXML has a bug in it - so it fails if the XML does not comply with the XSD it tries to convert to.
This in turn causes an ORABPEL-09500 error which does not seem to get handled by the BPEL process so the process fails.
As things stand, this bug remains - though Dave Berry has been very helpful in identifying it and bringing it to Muruga's attention. Hopefully we can get a fix (?) and a workaround whilst the fix is being implemented (?)
Cheers.

Urgent - ESB: DB Adapter with composite primary keys no returning any data

I have a DB Adapter in the ESB that inserts/updates/selects data to/from a table with 2 columns as primary keys, but table has several columns.
1. Initially, the db table had constraints for the composite primary key, The DB adapter had valid data coming in, but no result data.
2. Then I removed the db constraints on the composite primary key, and selected the 2 columns in the DB adapter wizard. Still, valid data is going in, since I am outputing to a file prior to call this node, but no result data is appearing. The result XML is empty.
Do I need to do something in Toplink for this?
The table spec is below. the ACCT_FIELD and ACCT_CODE columns make up the composite primary key.
CREATE TABLE AFF_DATA_SYNC
ACCT_FIELD NUMBER NOT NULL,
ACCT_CODE VARCHAR2(16) NOT NULL,
ACCT_EXISTS_FLAG VARCHAR2(1),
SAVE_ACCT_SEG_XML CLOB,
LAST_UPDATE_DATE DATE
The following xml is the request to the DB adapter:
<top:AffDataSyncReadDBAdapterSelect_accountField_accountCodeInputParameters xmlns:top="http://xmlns.oracle.com/pcbpel/adapter/db/top/AffDataSyncReadDBAdapter">
<top:accountField>8</top:accountField>
<top:accountCode>0003888</top:accountCode>
</top:AffDataSyncReadDBAdapterSelect_accountField_accountCodeInputParameters>
Log output:
JCA: esb:///ESB_Projects/STRIPES-AFF-Data-Intg_AFF-Data-Integration/AffDataSyncReadDBAdapter.wsdl [ AffDataSyncReadDBAdapter_ptt::AffDataSyncReadDBAdapterSelect_accountField_accountCode(AffDataSyncReadDBAdapterSelect_accountField_accountCode_inparameters,Af
DataSyncWipCollection) ] - No XMLRecord headers provided
JCA: <oracle.tip.adapter.db.DBInteraction executeOutboundRead> Executing query with arguments [8, 0003917]
JCA: <oracle.tip.adapter.db.TopLinkLogger log> SELECT ACCT_FIELD, ACCT_CODE, ACCT_EXISTS_FLAG, SAVE_ACCT_SEG_XML, LAST_UPDATE_DATE FROM
AFF_DATA_SYNC_WIP WHERE ((ACCT_FIELD = ?) AND (ACCT_CODE = ?))
bind => [8, 0003888]
JCA: <oracle.tip.adapter.db.DBInteraction executeOutboundRead> Read the following objects: []
Message was edited by:
user589357
Message was edited by:
user589357
Message was edited by:
user589357
Message was edited by:
user589357

The Toplink has no errors. Now I changed my table with only a single primary key, but for some reason, I am still getting no data.
JDeveloper 10.1.3.3 / SOA Suite (only using ESB) 10.1.3.3 with Oracle DB 10g 10.2.0.3.
1. What does No XMLRecord headers found mean?
2. Notice the last log item; Read ... []
Here are the log contents:
Invoking next service "AffDataSyncReadDBAdapterSelect_recordId" with payload :
<top:AffDataSyncReadDBAdapterSelect_recordIdInputParameters xmlns:top="http://xmlns.oracle.com/pcbpel/adapter/db/top/AffDataSyncReadDBAdapter">
<top:recordId>80003888</top:recordId>
</top:AffDataSyncReadDBAdapterSelect_recordIdInputParameters>
JCA: esb:///ESB_Projects/STRIPES-AFF-Data-Intg_AFF-Data-Integration/AffDataSyncReadDBAdapter.wsdl [ AffDataSyncReadDBAdapter_ptt::AffDataSyncReadDBAdapterSelect_recordId(AffDataSyncReadDBAdapterSelect_recordId_inparameters,AffDataSyncWipCollection)
] - No XMLRecord headers provided
JCA: esb:///ESB_Projects/STRIPES-AFF-Data-Intg_AFF-Data-Integration/AffDataSyncReadDBAdapter.wsdl [ AffDataSyncReadDBAdapter_ptt::AffDataSyncReadDBAdapterSelect_recordId(AffDataSyncReadDBAdapterSelect_recordId_inparameters,AffDataSyncWipCollection)
] - Starting JCA LocalTransaction
JCA: esb:///ESB_Projects/STRIPES-AFF-Data-Intg_AFF-Data-Integration/AffDataSyncReadDBAdapter.wsdl [ AffDataSyncReadDBAdapter_ptt::AffDataSyncReadDBAdapterSelect_recordId(AffDataSyncReadDBAdapterSelect_recordId_inparameters,AffDataSyncWipCollection)
] - Invoking JCA Outbound Interaction
JCA: <oracle.tip.adapter.db.DBInteraction executeOutboundRead> executing the NamedQuery: AffDataSyncReadDBAdapter.AffDataSyncWip.AffDataSyncReadDBAdapterSelect
JCA: <oracle.tip.adapter.db.DBInteraction executeOutboundRead> Parsing header record element.
JCA: <oracle.tip.adapter.db.TopLinkLogger log> client acquired
JCA: <oracle.tip.adapter.db.DBInteraction executeOutboundRead> Executing query with arguments [80003888]
JCA: <oracle.tip.adapter.db.TopLinkLogger log> SELECT RECORD_ID, ACCT_FIELD, ACCT_CODE, ACCT_EXISTS_FLAG, SAVE_ACCT_SEG_XML, LAST_UPDATE_DATE
FROM AFF_DATA_SYNC_WIP WHERE (RECORD_ID = ?)
bind => [80003888]
JCA: <oracle.tip.adapter.db.DBInteraction executeOutboundRead> Read the following objects: []
Message was edited by:
user589357
Message was edited by:
user589357

Can we read a ZIP file through ESB file adapter?

Hi,
Is it possible to read a ZIP file from a specified locaiton either through a FTP adapter or file adapter as a opaque element and place it in another specified locaiton?
So far the available options are to read a txt, csv, fixed length or cobol file.
I tried to create a ESB reading ZIP file and place it in another locaiton. but it was not reading the ZIP file.
Is it first possible for the ESB to read the ZIP file? if so then is there any specific configuratuion that we have to do for it to work?

how can we read a MSWORD file through java?You can read it like any other file using FileInputStream
and similar.
Howvere, if you want do do something with it, like display
it, you have a problem. AFAIK Microsoft do not release
information about their document formats, and i have not
seen a .doc viewer for java.

Restrict SOA JMS Adapter dequeue frequency

Hi,
we are reading messages from third party JMS queues in the BPEL Process using JMS Adapter in the Composite. Sometimes because of more load on the JMS queue ie around 40 records per second we are facing load issues. BPEL is able to read close to 40 records per second from the queue and calls the Oracle Agile 9.3.2 Web services but the Agile web services are not able to handle such heavy load.
We want to throttle the JMS Adapter and limit the number of messages we dequeue.
What properties in JMS Adapter need to configured to control the dequeue rate.
Here is .jca file of the JMS adpater
<adapter-config name="ReadFAQueue" adapter="Jms Adapter" wsdlLocation="ReadFAQueue.wsdl" xmlns="http://platform.integration.oracle/blocks/adapter/fw/metadata">
<connection-factory location="eis/jms/C3FAQueueCF" UIJmsProvider="THIRDPARTY" adapterRef=""/>
<endpoint-activation portType="Consume_Message_ptt" operation="Consume_Message">
<activation-spec className="oracle.tip.adapter.jms.inbound.JmsConsumeActivationSpec">
<property name="DestinationName" value="zzqmsbw1.queue.bw.fa"/>
<property name="UseMessageListener" value="false"/>
<property name="PayloadType" value="TextMessage"/>
</activation-spec>
</endpoint-activation>
</adapter-config>
Regards,
Sudhakar.M

Hi All,
Finally I got Answer from SR.
Here is the link which explain frequency set..http://sudhakarsoa.blogspot.com/2011/03/how-to-set-delay-between-jmsaq-quque.html

ESB DB adapter and error logging

Hi !
I need a DB adapter in ESB to read records from a table and do a logical delete (update a status column) .
I can get it to work om my laptop, but not in our dev machines.
I noticed that if I change the the 'mcf-properties' in the wsdl-file for the READ function like this
mcf.DriverClassName="oracle.jdbc.OracleDriver" mcf.PlatformClassName="oracle.toplink.platform.database.oracle.Oracle10Platform"
mcf.ConnectionString="jdbc:oracle:thin:@localhost:1521:ORCLAAAAAA"
mcf.UserName="soatest" mcf.Password="A932C53E63FFDE3D4A8267B2FCE4A0044C1B70BFD42DD194"
so that is wrong I never get any error in any log-file I found.
This makes is very tiresome to debug.
Is there a log where I can find an error message ?
If not , what should I do ?

Hello Everyone,
I am stuck with the ESB's "logging" behavior. Due to some problems we had increased the Logging level to FINEST for some and as a result there were too many messages - mainly "Traces" -generated in /../oc4j/log.xml Now the problem is that i am seeing that ESB maintains only 10 to 12 log files.
My query is does it archives the older log files somewhere- if yes then which location?
-Or does it simply overwrites the files (that doesnt seems likely)?
For example: While searching the OC4J Diagnostic Logs from Enterprise Manager Console it is showing that there are 10 selected log files.
But where are the older log files. We need those badly as there are some issues we are trying to fix hinged on the Error Messages.
Thanks
--debashis

ESB: AQ Adapter dequeue

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