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David BernsteinFlag for United States of America

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Run-Time error 458 Variable uses an Automation type not supported in Visual Basic

I added 2 brand new computers to the network running Windows 10 pro and Office 365 latest versions
I am getting this error only on these 2 computers in one specific piece of code.
The function is used throughout the system to test that a variable is valued. I have used this code for 25 years. After the error appears the database crashes. It only occurs when printing a particular report.
Even getting the same error using a backup program database from 2016.
Function valid(x As Variant)
   If IsNull(x) Then
      valid = False: Exit Function
   End If

   If IsEmpty(x) Then
      valid = False
      Exit Function
      Else
      valid = Not (x = String$(Len(x), 0) Or x = String$(Len(x), 32))
      Exit Function
   End If
   
End Function

Avatar of Gustav Brock
Gustav Brock
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Try to replace it with this single line of code:

Public Function Valid(ByVal Value As Variant) As Boolean

    Valid = Trim(Replace(Nz(Value), vbNullChar, "")) <> ""

End Function

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It's probably related to the datetime2 data type in SQL, which was implemented for ODBC, but is not available in VBA.

Jim.


actually I may be getting my types mixed up....it may have been BigInt that was the problem with VBA.

Jim.
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David Bernstein
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I have recommended this question be closed as follows:

Accept: 'David Bernstein' (https:#a43286793)

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