SAP Knowledge Base Article - Preview

2138820 - Slow performance experienced testing when upgrading from 12.6 to 15.7, including resources locked and sessions blocked - ECDA

Symptom

  • Experiencing slowdown in performance tests when moving data across ECDA to DB2 or MSSQL Server
  • In all cases it was discovered one session in transaction resulted in all other sessions being blocked, even if they were not accessing same resource or logged onto different service
  • Does not occur with ECDA on Windows platform, just linux/unix

 


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Environment

  • ECDA (EnterpriseConnect Data Access) 15.7
  • DB2 backend database (can be MSSQL Server)
  • Unix/Linux (Solaris, HPIA, AIX, RHEL)
  • ODBC Drivers from third party vendor

Product

SAP Replication Server 15.7 ; Sybase Enterprise Connect Data Access 15.0 ; Sybase EnterpriseConnect Data Access 15.7

Keywords

Enterprise Connect Data Access, Rep Server, DirectConnect, Direct Connect , KBA , BC-SYB-ECD , Enterprise Connect (ECDA) , BC-SYB-REP , Sybase Replication Server (standalone) , Problem

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