SAP Knowledge Base Article - Preview

2003498 - Variation of synchronization performance from mobile devices during Data Change Notification processing - SMP/SUP


User has a simple Sybase Unwired Platform 2.2.5 cluster and runs Data Change Notifications from 0600-1200 daily.  Normally mobile device synchronization takes a few seconds, but during the timeframe from 0600-1200 mobile device synchronization varies from a few seconds to several minutes.



  • Sybase Unwired Platform 2.2.5
  • Windows 2008R2
  • iOS Devices
  • Data Change Notification cache refresh


Sybase Unwired Platform 2.2


  • DCN
  • Cache Refresh
  • performance
, KBA , MOB-SUP-RT , SUP Runtime , Problem

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