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3147200 - "400 Session Timed Out" "Session no longer exists"


The backend SAP System has more than one instance, and there is service always facing timeout issue, the error message looks like:

400 Session Timed Out
Session no longer exists
Server time: xxxx-xx-xx xx:xx:xx



  • SAP NetWeaver
  • ABAP Platform


400 Session timed out, Session no longer exists, received cookie for foreign server, foreign server, foreign context, rdisp/plugin_auto_logout, time out, SICF , KBA , BC-CST-IC , Internet Communication Manager , Problem

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