Matheuses

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

Discussion created by Matheuses on Aug 1, 2014
Latest reply on Aug 8, 2014 by 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!

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