MD04 - no stock in requirement list

Dear Guru's,

Hopefully you can find the solution to this probably simple issue.

I've set up a new plant and am now testing the MRP run.

When I look in the requirement list (MD04) there is not even a mention of the stock level.

I checked:

- plant parameters same as a plant who does give me a stock line overview

- MRP activated for plant

- MRP fields on the materials are filled

What could be the issue here?

Thanks for helping!!!

KR