[2.3.0] Checkmk Werk 17227 created: Synthetic Monitoring: Avoid crash in scheduler (client side) during RCC setup

[//]: # (werk v2) # Synthetic Monitoring: Avoid crash in scheduler (client side) during RCC setup key | value ---------- | --- date | 2024-08-06T05:54:33+00:00 version | 2.3.0p13 class | fix edition | cee component | checks level | 1 compatible | yes In one specific scenario, the Robotmk scheduler crashed during the RCC setup step. This happened if if all plans using RCC were configured to run under a specific user instead of under the system user. Users have to update the agent on affected hosts to benefit from this werk.