Hi Saabitri,
Following is copied from Model Configuration Guide -
Virtual master data types are used to create a join between 2 or more master data types. They can be based on simple or compound master data types, but not on reference or other virtual master data types.
Both these MDTs ( S2PRODUCTIONRESOURCE and S2PRODUCTIONSOURCEITM ) are of SIMPLE Master Data Types.
Answer to your question is - YES, it is possible to create Virtual MDT as mentioned by you.
Hope this will help.
Thank you
Satish Waghmare
.