Oracle Project Portfolio Management (PPM) is a module within the Oracle E-Business Suite. If you’re looking for the important tables and views related to Oracle PPM, below is a list of some of the commonly used ones. Please note that the actual list is extensive, and the exact tables you will interact with might depend on the specific functionalities you are using within the PPM module.

Key Oracle PPM Tables:

1. PA_PROJECTS_ALL – Contains details about projects.
2. PA_TASKS – Contains details about tasks within a project.
3. PA_TASK_MEMBERS – Contains details about task members.
4. PA_PERIODS – Contains details about accounting periods.
5. PA_EXPENDITURE_ITEMS_ALL – Contains details about expenditure items.
6. PA_EXPENDITURE_TYPES – Contains details about different types of expenditures.
7. PA_ASSIGNMENT_SETS – Contains details about assignment sets.
8. PA_COST_DISTRIBUTION_LINES_ALL – Contains details about cost distribution lines.
9. PA_BUDGETS – Contains details about budgets.
10. PA_BUDGET_LINES – Contains budget lines details.

Key Oracle PPM Views:

1. PA_PROJECTS_V – View containing project details.
2. PA_TASKS_V – View containing task details.
3. PA_TASK_MEMBERS_V – View containing task member details.
4. PA_EXPENDITURE_ITEMS_V – View containing expenditure item details.
5. PA_BUDGETS_V – View containing budget details.

This is a very high-level list and might not capture all the intricate tables and views available within the PPM module. If you need a detailed list or details on a specific function, I would recommend referring to Oracle’s official documentation or reaching out to Oracle support.