SAP Knowledge Base Article - Preview

2281126 - Error "Object reference not set to an instance of an object" when executing stored procedures with multiple result sets using ADO.NET - SAP SDK

Symptom

  • Using ADO.NET Provider and stored procedures with multiple result sets
  • The following error is raised if the result set starts with A7 or A8:

Object reference not set to an instance of an object.


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Environment

  • SAP Sybase Software Developer Kit (SDK) 15.7 SP126 and higher
  • SAP Software Developers Kit (SDK) for Adaptive Server Enterprise (ASE) 16.0
  • SAP Adaptive Server Enterprise (ASE) 15.7 and 16.0
  • Adaptive Server Enterprise ADO.NET Data Provider
  • .net 2.x and .net 3.5
  • Microsoft Visual Studio 2012
  • Windows XP

Product

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

Keywords

ADONET, .net, Sybase.Data.AseClient, CR784504, CR#784504, 784504, crash , KBA , BC-SYB-SDK , SDK , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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