4 Replies Latest reply on Jan 8, 2016 5:09 PM by LJSM

    Write failed.  Unbuffered write would desynchronize archive data" error using PI SDK

    LJSM

      Hi:

      I have a processbook display with vba code. There  are some manual entries, I am using pisdk to write these values in the pi server (a single pi server). All was working good until I started using a Ha collective. Now when I try to write the values a get the next message:

      Write failed.  Unbuffered write would desynchronize archive data" error using PI SDK

       

      I was looking information about this, and I found that PISDK doesn't support buffering, so values can not be updated in collective server, They recommend use AFSDK.   This suggestions is from 2014, so I wonder if there is a newest solution to this problem.

      Other point is , if i use AFSDK, I can not use it directly in process book. I have to create a wrapper- add -in, and it implies more time to get a solution.

       

      Do you  have any suggestions for this problem? 

       

      Thank you