BAPI_GOODSMVT_CREATE - Error during search for WM movement type (000 Q )

[sonnyBarros]

Hello everyone,

I'm working on an ECC6 environment.
I'm trying to create a WM movement and then link it to a MM movement.
This movement will be called with the BAPI_GOODSMVT_CREATE.
So I've created the movement in SPRO. I then linked it to my movement via spro LE ->WM ->Interfaces -> Define movement types -> Assign WM Movement Type References to IM Movement Types :  

and then Define movement types -> LE-WM Interface to Inventory Management

But when I run the BAPI I get the message "Error during search for WM movement type (000 Q )"

The error is triggered at this point in the BAPI because it cannot find a line because the P_RBLVS field is empty. 

My table is filled if the field is not empty.

I don't understand why the field is empty.
Can you help me?

Thanks in advance