5 Replies Latest reply on Aug 8, 2014 1:25 PM by Matheuses

    Unable to convert the passed VARIANT to a server PIevent. No such interface supported

    Matheuses

      Hi,

       

      When I tried to update the tag, happened this excpetion:

       

      Unable to convert the passed VARIANT to a server PIevent. No such interface supported

       

      The block code that I use is this bellow:

       

      tag.Data.UpdateValue(value,'*', DataMergeConstants.dmReplaceDuplicates, null);

       

      Could anybody help me?

       

      Thanks!