SAP Knowledge Base Article - Preview

2263857 - Optimizer choosing a non selective index - ASE

Symptom

You may observe that the SAP Adaptive Server Enterprise (ASE) optimizer does not choose the best index (non selective) with Intelligent Scan Selectivity enabled, leading to poor performance


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Environment

SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite

Product

SAP ERP 6.0

Keywords

COEP~4, CR# 741789, Intelligent scan selectivity reduction, optimizer, wrong index, performance incorrect index, non selective , KBA , BC-DB-SYB , SAP Business Suite on Sybase ASE Database Platform , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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