Forward Error Correction

I'm trying to find a way to implement Forward Error Correction (FEC) in Java, and if possible, find a code that someone has wirtten b4.
Can any1 plz help me? I need this FEC in a one way communication.

BTW, I want this in native Java (not C, like swarmcast)

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    Attachments:
    BCH_3.vi ‏24 KB

  • Forward Error Handling

    Hi,
    Does anyone know where I can find more information on SAP Forward Error Handling? The only info I have found so far is here  [<clicky>|http://esoadocu.sap.com/socoview%28bD1lbiZjPTAwMSZkPW1pbg==%29/render.asp?sap-unique=125551&sap-params=cGFja2FnZWlkPURDQkQzMTVCNkQ3MjU1RjE5QUYyMDAxNDM4QzNCQzA4JmlkPTYyMTEwMEJBRkQ4NDQzQjBCNjkyN0FERjNGNkQ3MkZBJnBhY2thZ2VpZD1ERTA0Mjg0Njg3QkVCREYxOTUxNTAwMUE2NEQzRjQ2Mg%3d%3d]
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  • Forward Error Handling - File interfaces?

    Hello Experts,
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    Edit 1 May 2015: Added inbound
    Just a slight correction.
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    Message was edited by: Eng Swee Yeoh

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  • How to activate Forward Error Handling in SRM

    Hello Gurus,
    I got an requirement to activate Forward Error Handling in SRM. I have searched on SDN but didn't find appropriate answer on it.
    Even I found some link: PI/XI: Forward Error Handling (FEH) for asynchronous proxy calls with the use of Error and Conflict Handler (ECH)
    It explains me some points like activating FEH from SRM in SPRO. I have activated the same, plz check the screen shot:
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    Here my concern is, should I follow this document? Does it applicable to all to all the scenarios?
    Step 8: it assign object id and type what does it mean...
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    I am trying to implement FEH in my SRM system. So that when even XML fails due to error, I should be able to reprocess/restart it with some editing to the XML.
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    In transaction /SAPPO/LOGSYS , the logical system must be defined for the software component SRM-EBP-ESA .
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    Dear Raz,
    I have gone with above mentioned note, it explains about creating Custom Proxy and configuration with PI scenario. Even the link in my previous post, explains about the custom proxies and configuration..
    I think I should must be descriptive about my issue.
    I am trying to implement FEH in my SRM system. So that when even XML fails due to error, I should be able to reprocess/restart it with some editing to the XML.
    My receiver interface for XML is PurchaseRequestERPSourcingRequest_In
    I think this is standard one and no need to make any custom code for it. SAP has all ready given solution for it with some Configuration.
    I have made some configurations like:
    The view FEHV_ACTIVE must have the status active.
    In transaction /SAPPO/LOGSYS , the logical system must be defined for the software component SRM-EBP-ESA .
    As stated in in the link :
    http://esworkplace.sap.com/socoview%28bD1lbiZjPTAwMSZkPW1pbg==%29/render.asp?id=2BAABCB0D30111DC2B8D000F20FCB6A9&fragID=…
    Also I have made some configuration according to the Note: 1973768 - No reprocess option is available in FEH for failed in XML in SRM
    Resulted, the “Process” button get activated in the XML Post Processing screen.
    But can I reprocess my XML with edited value from there..?
    Can any one tell me, what are the steps I am missing here. As this is my first time to implement FEH, I am confused.
    Please let me help.
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  • How to Setup Forward Error Handling in PI Scenarios. Can you help me with the same with screen shots if possible?

    Dear all
    How to Setup Forward Error Handling in PI Scenarios. Can you help me with the same with screen shots if possible?
    Thanks
    Regards
    karan

    Hello
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    1. Trace level="1" type="T">no interface action for sender or receiver found</Trace>
    2. <Trace level="1" type="System_Error">Application-Error exception return from pipeline processing!
    3.
    <Trace level="1" type="T">Application Error at Receiver... => ROLLBACK WORK</Trace>  
    <Trace level="1" type="T">System Error at Receiver... => ROLLBACK WORK</Trace>  
    <Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST" />  
    <Trace level="1" type="System_Error">Application-Error exception return from pipeline processing!</
    Trace level="3" type="T">No persisting of message after plsrv call, because of config</Trace>Trace level="3" type="T">Error of the prevous version:</TraceTrace level="3" type="T">Error ID APPLICATION_ERROR</Trace>
    tThere are repeating errors also.
    TThanks
    Regards
    kkaran

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    Hi
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    The way is having bit perfect at the end even it is long...
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