BAPI_PO_CREATE commiting problem

Hi everyone.

I have a little problem with BAPI_PO_CREATE FM. Purchase order was generated and there is a new number of that order.

After that I have BAPI_TRANSACTION_COMMIT function.

The problem is when I want to select some data from EKKO/EKPO tables after order was created.

There is no PO in that tables. When I wrote :

WAIT UP TO 5 SECONDS

everything is fine...

Regards.