Parsing the 'in process' messages

          We have a requirement that the messages for the same user should not be processed
          concurrently. The issue we are facing is how to detect that the user on the currently
          processing messages (that is, the message has been taken off the queue, but the transaction
          has not yet completed). The messages that reside on the queue we use the browser
          to detect the user. We have estimated that our transactions could take up to 20 minutes
          to complete, so the need to prevent listeners from taking the messages off the queue
          for the same user that is currently being processed is essential. Any help will be
          appreciated.

Still need more detail.
          How many total users enqueuing messages?
          Can the individual users be prevented from having outstanding messages?
          What are the listeners? MDBs?
          Are the messages persistent?
          What is the average message size?
          What is the peak messages enqueued per second?
          What is the peak messages dequeued per second?
          Two possible approaches:
          1) If message rates are low, and you know the amount of time
          it takes to process a message: Have a forwarder MDB at the end
          of the queue that tracks what messages are in progress and forwards
          work to a worker queue. If a message is received for an in progress
          user, the forwarder MDB re-enqueues the message to itself with a delivery time
          set in the future. When a worker completes, it signals the
          forwarder that that user is available...
          2) Each user gets own queue. User's process forwards from own queue
          to the main queue only when it gets a response message from the
          server that its previous job is complete (request/response with local queue).
          Eugenia wrote:
          > There could be 100's of users on the queue at a time. It is running in clustered environment,
          > so there will be several servers with listeners.
          > Thanks,
          > -Eugenia
          > Tom Barnes <[email protected]> wrote:
          > >how many users?
          > >
          > >how many servers process messages?
          > >
          > >Eugenia Perelman wrote:
          > >
          > >> We have a requirement that the messages for the same user should not be
          > >processed
          > >> concurrently. The issue we are facing is how to detect that the user
          > >on the currently
          > >> processing messages (that is, the message has been taken off the queue,
          > >but the transaction
          > >> has not yet completed). The messages that reside on the queue we use the
          > >browser
          > >> to detect the user. We have estimated that our transactions could take
          > >up to 20 minutes
          > >> to complete, so the need to prevent listeners from taking the messages
          > >off the queue
          > >> for the same user that is currently being processed is essential. Any
          > >help will be
          > >> appreciated.
          > >

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Thanks

Hi Surya,
Best practices for flow of data from ECC --> SAP MII --> Shop floor & Vice verse:
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How to restart the Successfully processed messages

Hi,
I have IDOC to File Scenario
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Hello Suman..
XI: Restarting successfully processed messages..
Go through this : Michal Krawczyk Blog This will really helpful to you..
/people/michal.krawczyk2/blog/2005/11/09/xi-restarting-successfully-processed-messages
Reward Points If it is Helpful...
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Hi All,
i have Followed this Blog and Copied that STD program to Z program After that
Commented those Two mentioned lines in the Report also and activated
/people/michal.krawczyk2/blog/2005/11/09/xi-restarting-successfully-processed-messages
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Suman
Edited by: Suman gupta on May 9, 2008 9:49 AM

Hey
>>Selected message does not exist (any more
This is the issue,you don't have that message anymore hence you can't resend it(it does not matter if its successful or un-successful).
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Thanx
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Resending the successfully processed messages

Hi,
I am trying to process one message which is already succesfully processed.
Is it possible?
Please treat this as an urgent.
Thanks & Regards
Katta Mohan Reddy

Hi,
If i am not wrong, U are trying to restart the message that has been successfully processed. (from sxmb_moni with a black& White Flag)
<b>You cannot restart correctly processed XML messages</b>
Moreover,
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Do not forget to give me points if this solves your problem.
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How to parse the URI in ESB?

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How to Cancel Succesful Processed Messages

Hi Experts,
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Thanks
Venkat Anil

We cannot cancel Successfully processed messages.
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Edited by: abhishek salvi on Jan 8, 2010 2:57 PM

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Hi,
Can anyone tell me why process instruction characteristics is required when only process message characteristics are displayed in PI sheets (input or output).
Regards
Joe

Hi,
Answer is already there in your question.
and that is
(input or output)
Now you creates the one Process Message characteristic let's it is Temperature.But how it's value comes in the PI Sheet (As Ouput or Input manually by user) that is decided by that Process Instruction Characteristic.
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"Errors found during the burning process"

Hello,
I created an iDVD project that includes:
1. 108-minute movie
2. 6-minute movie
3. 3-minute movie
4. 12-minute slide show (3 four-minute slide shows)
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I've read so many posts here with a hundred different possible solutions, but what is the best place to start to try to determine what the errors are and how to fix them?
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#0 - always use "Save as Disk Image" instead of burning when troubleshooting iDVD
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Check the list on this download:
http://dvd.kentidwell.com/iDVDUOFAQ2005.pdf
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Get free space on the startup drive -20GB recommended
Delete the iDVD plist file com.apple.iDVD.plist
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Clear Cache Files (CacheOutX, TigerCacheCleaner, Onyx)
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Delete other corrupt preference files (try using Preferential Treatment)
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john b

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In system.log, all I see related to Automator or Mail are events unrelated to what I am doing and they look like:
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Send Process Message CO60

Hi people,
Somebody knows if there is a way to send a process message on save of PI sheet intead send it on "complete"?
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tks

Hi people,
The post Process messages solved my problem.
tks

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MRP Cancel Process message 20

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Parsing the 'in process' messages

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