not able to create methods for Entity in DPC_EXT class

Hi all,

i have created a new Entity in my Odata project , i am trying to create Run-time artifacts , but its not generating methods for new Entity in DPC_EXT class

below is my Entity

below is the message which i get after generating Run-time artifacts

i have tried multiple times but not getting methods for new Entity in DPC_EXT class.

Please Help.

Thanks

AShish