Applies To:
  • CitectSCADA 5.21, 5.30, 5.31, 5.40

Summary:
Whilst it is not recommended that you do so, it is possible to create trend tags with names that start with a number. Such tags can be compiled by setting the parameter [GENERAL]TagStartDigit to 1 as described in Q1862. When you query such a tag using the OLE-DB provider with a select <tagname> on the TrendView table the call may return an error. 

Solution:
CIT has confirmed this to be a problem in Citect for Windows versions 5.21 to 5.31. This problem has been fixed in version 5.40. 

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