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3066548 - SAP kernel update with RKS procedure fails

Symptom

When using the automatic RKS procedure with the command

     sapcontrol -nr XX -function UpdateSystem Y Z

The following message is returned: 

    FAIL: Start (<current kernel version>) and target (<target kernel version>) kernel version differ in RKS compatibility level (X vs. Y) 

When using the manual RKS procedure, the application servers shutdown after the ASCS instance is restarted, which was not expected.

The Dispatcher trace file (dev_disp) logs:

     ***LOG Q1K=> MsIAttachEx: compatibility check failed, Kernel not compatible with system [msxxi.c      1675]
     *** ERROR => Compatibility check failed, kernel not compatible with system (see dev_ms for details) [dpMessageSer 1856]


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Environment

  • SAP NetWeaver release independent

Product

SAP NetWeaver all versions

Keywords

KBA , BC-CST , Client/Server Technology , Problem

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