All the actions which you perform with the Transport Management System are recorded. You can display this recorded information with the alert monitor. Start transaction STMS and choose Monitor ® Alert monitor. The following information is displayed:

If you choose an error message, the complete TMS error message is displayed. The TMS error message always specifies the target system on which the function was executed or should have been executed. If you confirm the TMS error message with Continue, the detailed error message from the target system is displayed if it exists. You can suppress the detailed error message with Cancel.

The following additional functions are provided in the alert monitor:

In addition to the alert monitor, the TMS also provides the following tools for checking and diagnostics: