Applies To:
  • CitectSCADA 5.41
  • CitectHMI 5.41

I have upgraded my project from Citect v5.40r0 to v5.41r0. Now when I compile my project, using user-defined data types within my CiVBA *.BAS file, I get the following CiVBA compiler error:

Undefined function <function name> is used in <project name>\<CiVBA file name.bas>


Citect has confirmed this to be a problem in Citect versions 5.41r0, 5.41A and 5.41B. This is no longer supported by the CiVBA Cypress Engine. The 'CitectVBA Data Types' section of the Online Help has been updated to reflect this decision.