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3037559 - SDI Replication stops with no warning or alert.

Symptom

  • Smart Data Integration  (SDI) Replication works 99% of the time but occasionally it stops with no warning or alert.
  • A restart of either the SDI Agent on the SQL side or the DP Server will clear the problem.
  • Replication Agent Trace shows:

    I. 2021/03/16 10:32:21.110 INFORMATION com.sybase.ds.mssql.log.device.AdjLogDeviceRe Read buffer is invalidated.
    W. 2021/03/16 10:32:21.126 WARNING com.sybase.ds.mssql.log.MSSqlLogScannerLdf Replication Agent has read a dirty log page.
    I. 2021/03/16 10:32:21.126 INFORMATION com.sybase.ds.mssql.log.MSSqlLogScannerLdf Replication Agent will try to re-load the log page after 30 seconds.


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Environment

  • MssqlLogReaderAdapter
  • SDI agent version is 2.5.0.01
  • HANA DB version is 2.00.047.00
  • SQL Server version is 13.0.5026.0 (SQL 2016)
  • Windows Server 2016.

Product

SAP HANA smart data integration 2.0 ; SAP NetWeaver 7.5

Keywords

Dirty invalidated Replication SDI , KBA , HAN-DP-SDI , SAP HANA smart data integration (SDI) , Problem

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