This article explains the meaning of warning message "Failed to request service alive response" and its possible cause
The warning message "Failed to request service alive response" indicates communication issue between a Qlik Sense service and the other Qlik Sense service.
The message will be captured into system Log of Qlik Sense Services.
Possible cause of this message are below:
- The Qlik Sense Service is busy/down/ not functional/ not respond
- Port block/conflict (by other program, firewall, proxy etc.)
- Communication interference (by other program, firewall, proxy etc.)
- Unstable network
- Service account has issue
The message is a warning rather an error. It can be ignored if it doesn't happen frequently and if there is no actual issue observed.
If the message continues to be captured in the Log or any actual issue, the user may need to involve IT team for further investigation.