2020192 - Unexpected ASE shutdown raising "kisignal","Signal 15" or "Signal 9" - SAP ASE

• You encounter unexpected shutdown of SAP ASE.
• In the SAP ASE errorlog, you see messages similar to following:

... kisignal: SQL Server terminated by system shutdown.
... ueshutdown: exiting
... Sybperf helper thread is quitting
... Main thread performing final shutdown.
... Blocking call queue shutdown.

• You may also see entries "Signal 9" or "Signal 15" in the SAP ASE errorlog.

SAP Adaptive Server Enterprise (ASE) 15.7

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem