You can use the i5/OS™ security audit log to record service tools actions.
To enable the i5/OS security audit log to record service tools actions, complete the following steps for each server on which you want to enable the i5/OS security audit log:
After the security audit log functions have been enabled, the log information will be displayed in the journal receiver. To access the current service tools action entry in the journal receiver, enter the Display Journal (DSPJRN) command, DSPJRN QSYS/QAUDJRN ENTTYP(ST), on an i5/OS command line.
After you have accessed the service tools action entry in the journal receiver, you can view service tools audit entries for individual service tools user IDs. These audit entries include actions, such as logging on to SST or DST, changing a service tools user ID password, and accessing service tools. For a complete list of the audit entries and related information, see iSeries Security Reference.