Workflow Background Engine Down

Hi all
can any one help me out how to make Workflow Background Engine UP when it is Down.
Navigation to find it Out is
(N)>Workflow administrator web applications---->Oracle Applications Manager----> Workflow manger
Thanks in Advance
background engine

We have EBS version 12.1.3 and it is running fine. But in workflow, Background Engine is down. Please help How I can start this.Pleas see the below values.
Notification Mailers - Up
Background Engines - Down
Agent Listeners - Up
Purge - Up
Service Components - Up
Control Queue Cleanup - Up
Please let me know the reason for this and how this will affect the instance.Was this working before? If yes, any changes been done recently?
Can you find any errors in the Workflow/Database log files?
Please go through (Introductory Questions About Workflow Background Engine [ID 156187.1]). Also, please run the test in (12.0.6+: Oracle Workflow Cartridge (WF): Background Engine Setup Diagnostic Test [VIDEO] [ID 1174449.1]) and see if it returns any error/warning messages.
Thanks,
Hussein

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1. Use WF_ENGINE.CreateProcess and WF_ENGINE.LaunchProcess APIs.
2. Register a Business Event, create a subscription to the event to launch the workflow and raise the Business Event from your code.
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>
what you mean by this
We run Po approval and Requisition item types as its needed
Do you mean that we should run all more than 100 item types regularly or what?
Can you please refer me a document for it for my understanding
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Updates to Role data will not be visible in the application until the following processes are started : Workflow Background Engine
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regards, Yora

Updates to Role data will not be visible in the application until the following processes are started : Workflow Background Engine
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Background Engine is down

Hi All,
I am new to Apps DBA.
We have EBS version 12.1.3 and it is running fine. But in workflow, Background Engine is down. Please help How I can start this.Pleas see the below values.
Notification Mailers - Up
Background Engines - Down
Agent Listeners - Up
Purge - Up
Service Components - Up
Control Queue Cleanup - Up
Please let me know the reason for this and how this will affect the instance.
Thanks,
Sam

We have EBS version 12.1.3 and it is running fine. But in workflow, Background Engine is down. Please help How I can start this.Pleas see the below values.
Notification Mailers - Up
Background Engines - Down
Agent Listeners - Up
Purge - Up
Service Components - Up
Control Queue Cleanup - Up
Please let me know the reason for this and how this will affect the instance.Was this working before? If yes, any changes been done recently?
Can you find any errors in the Workflow/Database log files?
Please go through (Introductory Questions About Workflow Background Engine [ID 156187.1]). Also, please run the test in (12.0.6+: Oracle Workflow Cartridge (WF): Background Engine Setup Diagnostic Test [VIDEO] [ID 1174449.1]) and see if it returns any error/warning messages.
Thanks,
Hussein

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I need to start work flow agent listener and workflow background engine in R12.1.3. Could you please specify how to start a workflow agent listener and workflow agent background engine.
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I need to start work flow agent listener and workflow background engine in R12.1.3. Could you please specify how to start a workflow agent listener and workflow agent background engine. How to start the Workflow Deferred Agent Listener andWorkflow Java Deferred Agent Listener? [ID 548918.1]
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http://forums.oracle.com/forums/search.jspa?threadID=&q=How+to+start+Workflow+Agent+Listener&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
http://forums.oracle.com/forums/search.jspa?threadID=&q=How+to+start+Workflow+Background+process&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
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CAN NO LONGER SHUT DOWN REPORTS BACKGROUND ENGINE

Hello all...
We are in the process of upgrading our apps to Developer 6.0.
Come to find out that the old method of shutting down the Reports
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null

The mDNSResponser error has been reported as a problem with "Back To My Mac" and sometimes with Bonjour. There are probably other causes as well, but that's a place to start. You could make sure those services are disabled and check the logs to see if the errors go away.
I suppose that activity like this could stall a shutdown also, but I usually see the shutdown problem with devices not behaving and allowing the system to do an orderly shutdown.
Another test method that could point you directly to the OS or a 3rd party application would be to create another user on your machine and see if that user has the same issues.
Just because something worked before doesn't mean that a recent update or other change hasn't caused a problem. Are you using a wireless connection or hardwired? If you are wireless then you could also stop or turn off the wireless connection before trying to shutdown to see if it could be part of the problem.
The trick to begin troubleshooting a problem is to remove the variables, see if something changes, and then decide what to do about it or look for help with that particular system or sub-system.

WORKFLOW SERVICES ARE DOWN.

Hi ,
Am running EBS 11.5.10.2 on Windows Server 2003.
The problem is that some of my workflow services are down including Notification Mailers,Service Components,Background Engines,Purge but the 2 services that are running are Agent Listeners and Control Queue Cleanup.
Please advise me on how i can start uo these services.

Hi ,
Am running EBS 11.5.10.2 on Windows Server 2003.
The problem is that some of my workflow services are down including Notification Mailers,Service Components,Background Engines,Purge but the 2 services that are running are Agent Listeners and Control Queue Cleanup.
Please advise me on how i can start uo these services.

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i am using reports6i. every time i run a report, the report background engine appears in my task bar. By closing the report, it still persists in the task bar, and i have to close it manually.
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tofa Mustafa Ghulam
Lahore, Pakistan.

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Waitting for Help!

Hi,
I think the problem might be with oracle_shutdown being in small case letters or you are using a version of forms6 or 6i that this line doesn't work due to a bug via Oracle in the engine ..
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Hi,
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wf_engine.background(null,50,null,true,false);
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Gavin,
You could use the "deferred tread" function from the standard wordflow lib (WF_STANDARD) in stead of raising the costs to above 50. After this deferred thread function you can model paralel functions. If you would like to wait for all parallel processes to complete before continueing your flow you should also use the "and" function also from the standard workflow lib.
Greetings,
Ron

Workflow Background Engine Down

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