Schedule BPEL with polling frequency

Hi All -
I have a BPEL process which receives the file from file adapter and has polling frequency of 5 minutes.
But my process starts after 12.00 midnight. so I want to schedule the BPEL process after 11.30PM to 1.00AM and in between only it should poll.
Can it is possible? I just want to avoid polling all the 24hrs.
I am usning SOA 10.1.3.4.0. Can I use the below in this version, where I have to use te below, if it is correct?
<activationAgents>
<activationAgent className="oracle.tip.adapter.fw.agent.jca.JCAActivationAgent"
partnerLink="FileFtpInboundPL" heartBeatInterval="10">
<property name="schedulerCallout">DefaultSchedulerCalloutImpl</property>
<property name="endpointScheduleOn">*0 6 1 ? * **</property>
<property name="endpointScheduleOff">*0 8 1 ? * **</property>
</activationAgent>
</activationAgents>
Regards,
Sreejit

Hi James,
Let me explain my process:
1. First process:
I have BPEL process which starts with recieve activity on database adapter. Database adapter has a polling on database table inserts or updates.
So whenever there are inserts and updates this BPEL process get starts. My business process say the table insert and update is going to happen in between 23:00 PM and 01:00AM. So I want to know how BPEL do polling? When I say database polling it must be looking for 24X7, and when i t gets the file it picks, so is there any way I can say the BPEL to do polling only withing the time frame.
So what ever solution we were discussed of activation agent till now in mail thread applicable on this or not?
2. Second Process.
I have asynchronus BPEL process which starts with wsdl client getting some input as payload, and I want to start this process at 23:00PM, is it possible with activation agent. The client partner link is not an adapter.
Regards,
Sreejit

Similar Messages

File adapter polling frequency is not consistent in SOA 10g!

Friends,
I have used file adapter for polling files in a service in SOA 10G env. with polling frequency 3600 secs. However, i have noticed file polling is not happening at 60 mins interval, instead some times files getting polled in less than 30 mins but again after sometime its polling correctly in 60 mins interval. I am not sure what could be the reason but i need a solution urgently. Please help!

Could be the managed servers in the cluster are not in sync.
I faced DB JCA adapter sync issues because of Oracle soa suite bug.
You could check whether any sync issues are there with File adapters.

HOW-TO list scheduled reports and their frequency

Is there a way to get a list of scheduled reports with their frequency and recipients? Thanks in advance.

You could do this either with Auditor (and Audit reports) or with Query Builder.
The code below (for Query Builder) is an example you could use:
SELECT
SI_NAME, SI_SCHEDULEINFO.SI_SUBMITTER,
SI_PARENTID, SI_KIND, SI_NEXTRUNTIME,
SI_PROCESSINFO.SI_DBNEEDLOGON,
SI_PROCESSINFO.SI_LOGON_INFO,
SI_PROCESSINFO.SI_PROMPTS,
SI_PROCESSINFO.SI_RECORD_FORMULA,
SI_FORMAT_INFO, SI_DEPENDENCIES,
SI_SCHEDULEINFO.SI_DESTINATION
FROM
CI_INFOOBJECTS
WHERE
SI_RECURRING = 1

BPEL with TWO data base polling adapters????

Hi,
Can some one tell, Is it possible to have two data base polling adapters in one BPEl process??
What I am trying to do is , simultaneoulsy polling two independent data base tables in one bpel with two receive activities, but it did not work as BPEl should have only one start activity.
Please post your ideas , if we can achive this.
Thanks,
Kumar

So, are you trying to detect the fact that two different rows in two different tables were both inserted? If so are they related some how? Are they parent child? Is one guaranteed to appear before the other?
I'm thinking two processes with database adapters that in turn call a third process which has two receives which are connected via a correlation set.
Another solution would be database triggers that look for the existence of both rows before inserting into a third table -- this third table would drive the database adapter.

Can i keep configuration settings (polling frequency...) outside BPEL

Dear All,
Can i keep configuration settings (polling frequency and other which are typically set in BPEL adapter outside BPEL
so that at runtime BPEL will look at this configuration file instead of settings inside BPEL.
Regards
Arc

I think you can. If you define them as properties in the Adapter wsdl (by prepending a $), then you can set their values in bpel.xml. And the values in bpel.xml are exposed in the bpel console under the descriptors link. so you can modify these values at runtime, without having to undeploy the bpel process.
--Amit

DB polling Frequency Configuration

Hi All,
I have a requirement to make the Database polling frequency and the number of records being picked up in that interval to be configurable. If we change the DB Adapter polling configuration every time, we have to re-deploy the code. I want to know how it can be done from the console so that it allows us to both configure the DB Adapter polling configuration as well as not to re-deploy the code every time we change the configuration based on load.
The version of SOA Suite being used is Oracle SOA Suite 11g.
Any inputs on this would be of real great help.
Thanks,
Vishwanath

Yes. Above answer works on ESB too. I mean ESB initiating with requried configs and routing to BPEL process.
In BPEL, I have seen 'Deployment Descriptor' which is meant for run-time variables. I don't think these can be used for configuring the adapter itself.
Regards,
Rev

ESB polling frequency

Ok so i know you can poll via a time limit. But is it at all possible to poll by specific times? I have this project with two operations in it, meaning just two seperate connections it uses , two seperate files it picks up , 2 ESB's in one. The customer wants to have one service (file pickup) To happen at 6:00 A.M. and of course the other at 7:00 P.M. :( I suggested to others im like well cant we just deploy it at a set time then set the polling freq. to that set number of hours 1 day you just deploy at the time need for 1 day = their likings and blah blah blah you know what i mean (you would need two seperate applications also)
So i guess after my long speech about nothing the question is, i see in my wsdl files that the polling freq. is in there. Is there a way i could just throw like some kind of xml code that says like polling freq = 7:00 A.M. or 6 im sorry

No it is not built in with Jdeveloper. you can look at quartz website for overall architecture and http://www.oracle.com/technology/products/ias/bpel/documents/BPEL_Schedule_quartz.zip (bpel scheduler) for example.
I know it is for BPEL but you can extract the WAR file and replace BPEL with ESB client api.
HTH,
Chintan

FTP Adapter restrict polling frequency active time frame in a day

Hi All,
Is there anyway I can restrict FTP adapter polling frequency to be active during a particular time frame of the day. Say, my service should poll the incoming location for Sales order data for every hour during business hours of the day.
Thanks,
AG

Hi
SOA Suite 12c will expose Oracle ESS as the scheduler.
ESS will allow you to schedule soa composites / OSB services etcand allow you to enable / disable them based on jobs, which is what you desire.
12c SOA Suite is expected later this Summer.
Cheers
iain

Polling frequency of AQ adapter

Can we set the polling frequency for AQ adapter during Enqueue operation in 10g?
Regards
Ayush

We are facing a similar issue but a slightly different scenario. Following is the setup:
- Oracle SOA Suite 11.1.1.3.
- BPEL process (within a Composite App) using AQ Adapter reading messages from a AQ queue (corresponding to a subscription to a Business Event) in Oracle EBS.
- Huge number of messages backed up in the queue: delay of between 10 secs to 1 min between consecutive dequeue logs noticed in the BPEL process.
The 'DequeueTimeOut' parameter is explained as "It is the interval after which the dequeue() API will time out if no message is received on the inbound queue.".
But what if there a lot of messages in the queue waiting to be processed? How can we increase the polling frequency so that messages are drained immediately, or is this the default behavior?
Any response is appreciated.
Thanks,
- Hari Nadathur

Update dynamically Polling Frequency

Hi
Can any one help me how to update dynamically the polling frequency for the adapters(database,file) without redeploying the code again.
Thanks in Advance

No issues with my adapter the changes are reflecting only when i restart the server.
we are on SOA 10.1.3.3 with MLR#7.
My question is can we change the polling frequency value dynamically without restart of the server and without redeploying the process in to the server.
But after setting the activationAgent property also we need to restart the server to apply the changes.
Is there any alternative to update the polling frequency dynamically without restart the server and redeploy the code
Thanks

Run-time Polling Frequency Control

We would like to use our bpel process in two ways:
1. Batch Update type transmissions (freq = nightly)
2. Immediate transmissions
Is there a way to control at run-time the polling frequency? Ie, is there a way to pass the value to the db adapter?
Thank you.

Hi.
For ur last point, u can take a look to the API: http://docs.oracle.com/cd/E21764_01/integration.1111/e10226/soaadmin_apimanage.htm#SOAAG97341
hope this helps
best

Best recommendation: polling frequency for imap/pop

I need some advice about the polling frequency recommendation for Applications that will use imap/pop connexion to servers. What should be the best recommendation about it?

For your best long-term interests, your best recommendation for applications is to use EWS and not these light clients. And keep in mind that these older versions of Exchange are not going to get support in the near future (in fact Exchange 2003 is
probably out of support already).
That being said, if the application is polling, it's up to them to determine how often in order for their application to be both responsive for end users and not cause extreme server issues. You can (of course) keep the latter from being an issue with
throttling.

How can I change WebLogic MDB polling frequency?

I have MDB deployed to WebLogic and listening on AQ. Because of SLA, I would like the MDB to poll every 5 seconds or less no matter what. From WebLogic log I could see that the polling frequency varies depending on the load on the queue. The following shows what happens when the MDB is deployed and finds no message in the queue.
5-Feb-2014 4:11:09                    - checks when first deployed
5-Feb-2014 4:11:10        +1        - checks again after on seecond
5-Feb-2014 4:11:12        +2        - checks after two seconds
5-Feb-2014 4:11:16        +4
5-Feb-2014 4:11:24        +8
5-Feb-2014 4:11:39        +15
5-Feb-2014 4:11:54        +15
Every 15 seconds from this on. Once it fetches a message it goes back to every second, two second, four second ...
What can I do to get the desired behavior? I understand what WebLogic is doing but it does not meet the SLA requirement. This is the code for my MDB. Thanks.
public class SlowMDB implements MessageListener {
    @Resource
    private MessageDrivenContext messageContext;
    @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
    public void onMessage(Message message) {
      try {
        System.out.println("SlowMDB: Message was received " + message.toString());
      } catch (JMSException e) {
          e.printStackTrace();

weblogic-ejb-jar.xml. Note that I added <use81-style-polling>true</use81-style-polling> as per Rosario's suggestion, but I get the same behavior with or without it.
<weblogic-enterprise-bean>
    <ejb-name>SlowMDB</ejb-name>
    <message-driven-descriptor>
      <pool>
        <max-beans-in-free-pool>1</max-beans-in-free-pool>
        <initial-beans-in-free-pool>1</initial-beans-in-free-pool>
      </pool>
      <use81-style-polling>true</use81-style-polling>
    </message-driven-descriptor>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
Also, if I remove TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED) from the onMessage method, then I could see that WebLogic (or AQ??) polls every two seconds and it uses a different deque stored procesdure:
Transactional:
     dequeue(ZYGT.MS_MSGREQ_INQ, oracle.jdbc.aq.AQDequeueOptions@1a019d2f, SYS.AQ$_JMS_TEXT_MESSAGE)>
Non transactional:
dbms_aqin.aq$_dequeue_in(queue_name       => ?, subscriber        => ?, msgid             => ?, correlation       => ?, dequeue_mode      => ?, navigation        => ?,
visibility        => ?, wait              => ?, enqueue_time      => ?, state             => ?, out_msgid         => ?, out_correlation   => ?, priority          => ?,
delay             => ?, expiration        => ?, attempts          => ?, exception_queue   => ?, remote_recipients => ?, sender_name       => ?, sender_addr       => ?,
sender_protocol   => ?, original_msgid    => ?, payload_type      => ?, raw_user_data     => ?, object_user_data => ?, deq_cond          => ?, signature         => ?,
out_sign          => ?, transformation    => ?, delivery_mode     => ?, out_delivery_mode => ?); end; )
with the following parameters
setString(1, MYSCHEMA.MY_QUEUE)
setString(2, null)
setNull(3, -2)
setString(4, null)
setString(26, null)
setObject(5, 3, 4)
setObject(6, 1, 4)
setObject(7, 2, 4)
setLong(8, 120)
registerOutParameter(9, 93)
registerOutParameter(10, 4)
registerOutParameter(11, -2)
registerOutParameter(12, 12)
registerOutParameter(13, 4)
registerOutParameter(14, 4)
registerOutParameter(15, 4)
registerOutParameter(16, 4)
registerOutParameter(17, 12)
registerOutParameter(18, 2003, SYS.AQ$_RECIPIENTS)
registerOutParameter(19, 12)
registerOutParameter(20, 12)
registerOutParameter(21, 4)
registerOutParameter(22, -2)
setObject(23, 1, 4)
registerOutParameter(24, -2)
registerOutParameter(25, 2002, SYS.AQ$_JMS_TEXT_MESSAGE)
setNull(27, 2002, SYS.AQ$_SIG_PROP)
registerOutParameter(28, 2002, SYS.AQ$_SIG_PROP)
setString(29, null)
setObject(30, 1, 4)
registerOutParameter(31, 4)
setLong(8, 0)

How do I configure ApplicationManager poll frequency

Profiling the server on what should be a CPU intensive job I find that 20% of the
elapsed time and the majority of the CPU time is spent inside the 'mbeans'. This
looks to be associated with the ApplicationManager's poll period which I would
like to reduce.
The quetsion is: how can the poll frequency be controlled and what is the impact
of doing so?
Donald.
PS. System config is: WLS 6.0, NT 4sp6, 1.3.0 Java HotSpot Client VM
[att1.html]

1) Access your console
2) Click on mydomain
on the right hand side, click on Configuration >>> Applications tab
Default is 3000 ms. you can configure it to whatever value you want to.
Kumar
Donald Edgar wrote:
Profiling the server on what should be a CPU intensive job I find that 20% of the
elapsed time and the majority of the CPU time is spent inside the 'mbeans'. This
looks to be associated with the ApplicationManager's poll period which I would
like to reduce.
The quetsion is: how can the poll frequency be controlled and what is the impact
of doing so?
Donald.
PS. System config is: WLS 6.0, NT 4sp6, 1.3.0 Java HotSpot Client VM
Name: ApplicationManagerThread.html
ApplicationManagerThread.html Type: Hypertext Markup Language (text/html)
Encoding: base64

Finding of materials in scheduling agreement with more than 150 lines

Dear Experts,
we are in need to find materials in scheduling agreement with more than 150 lines. In standard SAP, materials can be searched only based on item Nos. is there a way we can search by material in ME38. also we noticed that find icon is greyed out in ME38.
Please suggest.
One more request is, to create an uplaod program for maintaining delivery schedules for multiple SAs.
please sugegst if this is feasible.
Regards
Raghavendra MS
9886138875

I am also curious if anyone has found a solution to this problem.
We routinely have scheduling agreements that are hundreds of line items. Users find it difficult to find the line item they wish to work with. It would be helpful if we could search by material number or sort the line items by material.
As Raghavendra mentioned (ctrl+F) functionality is not available in ME33L or ME38.
Thanks.

Schedule BPEL with polling frequency

Similar Messages

Maybe you are looking for