Error in NWDI configuration using template

Hi experts,

I am trying to configure NWDI using template DI all-in-one.I am getting an error in the middle.

error :The transport folder "/usr/sap/trans/EPS/in/CMSeoepdevEPD" couldnot be created (cannot access inbox directory :/usr/sap/trans/EPS/in/CMSeoepdevEPD/CMS/inbox)

No idea of why this error is coming.I am new to NWDI.

Can somebody explain me why this error is coming?

Thanks in advance ,

Regards,

Rajesh