Application Server Transaction Related Variables

Values set by default (in profile_defalts.py) are:

# Application Server - Transaction settings
asTransactionLifetimeTimeout = 120
asTransactionClientInactivityTimeout = 60
asTransactionLogDirectory = ";4M"
asPropogatedOrBMTTranLifetimeTimeout = 300
asAcceptHeuristicHazard = "false"
asLPSHeuristicCompletion = "ROLLBACK" # Possible values: COMMIT, ROLLBACK (default) and MANUAL

This indicates that the total maximum transaction lifetime timeout is 120 seconds. The tranlogs will be allowed to grow to 4Megabytes in the default directory $WAS_PROFILE_HOME/tranlogs/Server_Name

Note this is a change to the Out-Of-The-Box WebSphere settings where the tranlogs are allowed to grow to only 1Mb.

Any transaction started remotely will be timed out after 300 seconds, and a client request that remains inactive for 60 seconds will be timed out.