Seems like your new to scn.
Welcome to SCN World.
Please read scn rules and follow the same.
The SCN Rules of Engagement | SCN
Use proper heading and error descriptions in body area.
Never cross post. this is duplicate one.
please follow the below link which you raised for the same.
DTP issue in 7.3. job get cancelled Immediately no error , data load from PSA to DSO.
Report abused.
Thanks