Upgraded embOS from 5.10 to 5.18 for our project.
And after that systemview didnt work. Did some comparision between the versions and enabled SEGGER_SYSVIEW_RTT_CHANNEL to 1.
With the SystemView starts running but stops after sometime with error code 140.
SYSVIEW_EVTID_END_CALL: Invalid payload length. Para1 (0x0000B5C0) > 1 bytes
Error (-140) during record analysis.
Error while recording. Recorder stopped.

I'm running with SystemView 3.42, Segger Jlink v7.7e