APD Issue. (Bug?)

Hi,

I have some problem on the APD.

I'm often using APD but today, something quite strange appened.

I've linked a query to an ABAP routine and during my work, all the connections Query -> Routine were gone : On my current APD and on the others !!

When i check the query, all is OK (i can launch too my query on the bex)

Query is well linked to the ABAP routine.

When i launch the ABAP routine parameter, i didn't see anything (no field available).

Is it a known problem? Do you have any advices?

Thanks !

Regards,

Adrien.