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escape char truncated in the MSH encoding char string???

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  • June 22, 2005 at 3:14 pm #47849
    Rentian Huang
    Participant

      Dear all,

      We have 3 threads that sends HL7 msgs in between. The inbound msgs starts like MSH:;~&:HBOC:H:….

      After 4 tcls, the outbound msgs look like MSH|^~&|HBOC|H|….., notice that the escape char “” is missing.

      We have checked all 4 tcls and they all look very straight forward, nothing is really abnormal, plus, they work on all other threads without any problem..

      Can anyone give us a hint?

      Good day!

      Sam  8)

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      • June 22, 2005 at 5:46 pm #56894
        Charlie Bursell
        Participant

          One of your  Tcl procs is changing the separator characters.  When it does this, it needs to double the backslash like “\”

          Four Tcl procs for one message – that’s a lot   😕

        • June 23, 2005 at 2:54 pm #56895
          Rentian Huang
          Participant

            Charlie,

            You are absolutely right! It was a tcl in our Ib data TPS that removes the . We have fixed the problem, thanks a lot!

            Good day,

            Sam    8)

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