Hi Rama,
Please refer the below KBA regarding your issue.
1964714 - Information Steward / Data Insght profile fails Log error "Destination name not defined"
https://service.sap.com/sap/support/notes/1964714
1994010 - Getting error: "The destination SAPDS has not been maintained!" - SAP Data Services
https://service.sap.com/sap/support/notes/1600140
Thanks,
Daya