Diagnosis
The system is using the program in parallel processing mode. Thismessage gives information on how long the main program, from which theparallel processes are started, stays in each of the queues. Theprogram waits in three program stages in total:

• T1 (Waiting time 1)

The system waits because the maximum number of processes are occupiedand it cannot start any new processes. You can enter the waiting timeand the maximum waiting time for each run in the selection screen.

• T2 (Waiting time 2)

The system waits because it was unable to find free resources whentrying to start a new process. You can enter the waiting time and themaximum waiting time for each run in the selection screen.

• TR (Waiting time for task return)

After processing all the stores, the system waits until all theprocesses started have reported back to the main program. You can enterthe waiting time and the maximum waiting time for each run in theselection screen.

Procedure
Use this message to optimize the parameters for the waiting times andfor parallelization.