Stock not updated in ECC after goods receipt in EWM, MM period not opened in ECC

Hello all,

For procurement to stock (using PO) scenario, stock in ECC is not updated after goods receipt is posted in EWM.

Observed that MM period is not opened in ECC.

I believe this is the root cause.

After MM period is opened, what steps/actions need to be taken so that stock is updated in ECC?

Thanks,

Chaitanya