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@Nilesh Meher

This seems a problem with a relationship or join of the datasource. 

If the datasource is embedded in the workbook: 

a. Open and edit the workbook directly from Tableau Cloud. 

b. Click on the datasource tab 

c. Fix the relationship/join clause (You may opt to change the type of the field to Date, or create a calculated clause using DATE function to convert from datetime to date). 

If the datasource is a published datasource. 

a. Go to the published datasource page in Tableau Cloud 

b. Edit the datasource 

c. Fix the relationship/join clause. 

If this post resolves the question, would you be so kind to "Accept this Answer"?. This will help other users find the same answer/resolution and help community keep track of answered questions. Thank you. 

Regards, 

Diego Martinez 

Tableau Visionary and Tableau Ambassador