SAP Knowledge Base Article - Preview

2188265 - Slow Performance with application using ASEOLEDB Provider than OEM OLEDB Provider - SDK for SAP ASE


  • Selecting via C# application, using DataAdapter, there is notice-able different in performance between ASE OLEDB Provider and the older OEM Provider from SDK 12.5.1.
  • Timing from execution to processing results shows 20+% diffference in performance.



  • Adaptive Server Enterprise OLE DB Provider by Sybase 15.7 SP133, 32-bit
  • DDTEK (OEM) Provider 2.70.0079
  • SAP Adaptive Server Enterprise (ASE) 15.7
  • msdev 2005+


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


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

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