Processing mode of BOPF BO

Hello,

by calling methode RETRIEVE of the BOPF service manager one can read the data of a node and also specify the processing mode via parameter IV_EDIT_MODE, domain /BOPF/CONF_EDIT_MODE. I always use 02 -> exclusive write,

I would like to request the processing mode at some other point of time, i.e. determine whether the object is in read only or edit mode, but couldn't find any suitable methods.

Any idea how this could be achieved?

Thx and regards,

Ulli