Logged messages
The Application Performance Analyzer started task logs informational messages to various destinations, generating the following output files:
JESMSGLG
JESJCL
JESYSMSG
COMMANDS
CONFIGS0
LOGR
MAIN
LOAD
CMDP
URSS
GRHS
CDS
OIMS
XMCS
SRMS
J9VM
All critical messages will appear in JESMSGLG. If the started task fails to start successfully, look in JESMSGLG for messages reporting the failure. Messages written to other destinations are described here: