SAP Knowledge Base Article - Preview

2163545 - ADONET: Request to support Microsoft Fakes in Visual Studio 2012 and higher - SAP SDK


  • Create new project in Visual Studio 2012.
  • Use Microsoft Fakes (v12) to generate shims for AseCommand, AseConnection, and AseDataReader.
  • When MS Fakes attempts to generate Shims for these classes receive ShimNotSupported exceptions.
  • The Fakes generation utility has multiple warnings with the following format:

Cannot Generate shim for <>. Type is not visible to exported or Assembly(Sybase.AdoNet4.AseClient.4.157.1300.0.Fakes)



  • C# Visual Studio 2013 update 4
  • Microsoft Windows 7 Enterprise x64
  • SAP Sybase Software Developers Kit (SDK) 15.7
  • .Net Framework v4.5


SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0 ; SAP Adaptive Server Enterprise SDK 16.0 ; Sybase SDK 15.7 ; Sybase Software Developer Kit 15.7


KBA , BC-SYB-SDK , SDK , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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