single message to multiple messages (again)

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  • #50360
    Kathy Riggle
    Participant

    I’ve combed the archive and can’t find my exact configuration. We’ve been hammering it for two days and can’t figure it out!

    We get:                            We need:

    MSH                                 MSH

    PID                                  PID

    [{NTE}]                            [{NTE}]

    {                                      ORC

     ORC                               OBR

     OBR                               [{NTE}]

     [{NTE}]                          {

        {                                    OBX

           OBX                             [{NTE}}

           [{NTE}]                     }

         }                                New message

    }

    We’ve got a group iteration on the first (inbound) ORC+ group. The second group iteration is on the OBX/NTE group. There’s a Continue, then a Suppress at the end of the message.

    Even using a Pathcopy with @null in the input field —

    @null  ->  2(0).1(%g2).OBX

    —we are still getting remnants of the previous OBX values in subsequent messages, if the number of results is less. I know it’s because it’s stuck in memory – I just can’t figure out how to eliminate it and go on to the next group. Is there a way to accomplish this while I still have some hair?

    Thanks. I will attach the whole translation, in case there is something really obvious that I’m missing.

    Kathy

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    • #65754
      John Mercogliano
      Participant

      Kathy,

      Before your start the iteration of the OBX segments do a PATHCOPY @null to the whole OBX group and not just each segment.  The problem you are having is that some the orders have less OBX segments then the previous order so the extra OBX’s do not get iterated over.

      Hope this helps.

      John Mercogliano
      Sentara Healthcare
      Hampton Roads, VA

    • #65755
      Keith McLeod
      Participant

      Did you mean Send and Suppress?  Send the message when you have completed the first pass through the segments you wish to send.  Then If you are trying to eliminate the iteration of the ORC group you just sent, before creating your next message you might use something like

      iterate

      |

      | send

      | pathcopy @null –> 2(0)

      suppress

      i.e shorten to a common path for all of the message segments you wish to eliminate.  I am fairly certain that is what I have done… Hope this helps…

    • #65756
      Keith McLeod
      Participant

      I wne t and check out some of the iterates I was using.  It looks like the suppress was actually used as the last command in the iterate at the ORC level.  So from my previous post slide up the suppress one level.

    • #65757
      Mark Freed
      Participant

      John,

      I cannot thank you enough for your advice.  Your suggestion did the trick.

      Thanks again,

      Mark (Kathy’s minion)  😛

    • #65758
      Jim Kosloskey
      Participant

      I prefer CONTINUE to SEND  because SEND bypasses post Xlate processing. Now if there is no need for post Xlate processing no problem.

      However, if later there is a need to add a post Xlate proc, it will not get executed with SEND and you could spend a fair amount of time figuring out what went wrong.

      email: jim.kosloskey@jim-kosloskey.com

    • #65759
      Robert Milfajt
      Participant

      Does CONTINUE keep an order to the messages sent out?

      For example, I receive an reschedule (S13) message from Cadence, but my receiving system only knows cancel and new appointment, so I need to create an S15 and S12 and send them along, but I need the S15 to get there first.

      My basic plan is to move S15 to the MSH.9 field, CONTINUE the message, then move S12 to MSH.9 and let the message fall through.  Will the S15 always be first?

      Any advice would be appreciated,

      Bob

      Robert Milfajt
      Northwestern Medicine
      Chicago, IL

    • #65760
      Kathy Riggle
      Participant

      To the best of my knowledge and experience, yes. I have this principle in place on several translations and have never had the messages get out of order.

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