.The extended program check takes considerably longer than other checks. However, it uses a buffer, so after the first check, you will find that it speeds up.
When you start the extended program check, the system displays an overview of the errors, warnings, and messages that have been generated. For each option that you included in the check, there is an overview of the number of errors, warnings, and messages for that category.
If you choose an entry, the system displays the corresponding detail screen.
From this detail display, you can jump to the appropriate point in the program and correct it.