10.3.5 Trace collection points of JTA

The following provides details on the trace collection points of JTA.

When a transaction is explicitly settled

The following shows the trace collection points of JTA when a transaction is explicitly settled.

Figure 10‒9: Trace collection points of JTA (when a transaction is explicitly settled)

Reference note: This figure shows the workflow for collecting traces as an extension of a request. This figure does not show all the triggers to collect traces. Other triggers for collecting traces exist.

The following table lists event IDs, trace levels, trace collection points, and information that can be collected.

Table 10‒11: Details on the trace collection points of JTA (when a transaction is explicitly settled)
Event ID	Number in the figure	PRF trace collection level	Trace collection point	Information that can be collected
Event ID	Number in the figure	PRF trace collection level	Trace collection point	Interface name	Operation name	Option
0xB500	1	Standard level	Immediately before the start processing of a transaction	-	-	-
0xB501	2	Standard level	Immediately after the start processing of a transaction	-	-	In a normal state - In an abnormal state Exception name
0xB502	3	Standard level	Immediately before the commit processing of a transaction	-	-	-
0xB503	4	Standard level	Immediately after the commit processing of a transaction	-	-	In a normal state - In an abnormal state Exception name
0xB504	3	Standard level	Immediately before the rollback processing of a transaction	-	-	-
0xB505	4	Standard level	Immediately after the rollback processing of a transaction	-	-	In a normal state - In an abnormal state Exception name

When a transaction times out

The following shows the trace collection points of JTA when a transaction times out.

Figure 10‒10: Trace collection points of JTA (when a transaction times out)

Reference note: This figure shows the workflow for collecting traces as an extension of a request. This figure does not show all the triggers to collect traces. Other triggers for collecting traces exist.

The following table lists event IDs, trace levels, trace collection points, and information that can be collected.

Table 10‒12: Details on the trace collection points of JTA (when a transaction times out)
Event ID	Number in the figure	Trace level	Trace collection point	Information that can be collected
Event ID	Number in the figure	Trace level	Trace collection point	Interface name	Operation name	Option
0xB500	1	Standard level	Immediately before the start processing of a transaction	-	-	-
0xB501	2	Standard level	Immediately after the start processing of a transaction	-	-	In a normal state - In an abnormal state Exception name
0xB506	5	Standard level	Immediately before the timeout processing of a transaction	-	-	-
0xB507	6	Standard level	Immediately after the timeout processing of a transaction	-	-	In a normal state - In an abnormal state Exception name