Unwired WorkSpace does not allow a structure datatype to contain names with special characters 
(a forward slash ‘/’ in this case), because the forward slash is used as a Java class name after deployment and 
code generation.
- After creating MBOs from SAP BAPIs that contain namespaces, modify the definition by removing any forward slashes. 
 For example,  If the BAPI contains a structure
/SAPPO/BAPI_ORDER_OPEN
, rename the structure.
 
-  In this case you could remove the /SAPPO/ prefix.
 Modify the structure datatype names before making any other changes to the MBO, since renaming 
the structure type name or structure attribute recreates 
the parameter of the MBO or operation parameter, causing the previous definition to be lost.