Process model error at Data Store even after correct configuration

Question

Details: javax.persistence.PersistenceException: org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save(): PFYoutubeDT11569: org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save()

Why is this error occuring?

Shubham Aware · Answer

The error arises due to a mismatch between how you're trying to generate IDs for the PFYoutubeDT11569 class and Hibernate's expectations. Possible causes include missing or incorrect ID generation strategy, manual ID assignment requirement, or database configuration issues. 
 Verify once and let me know if you still have same issue.

DaisyManmohan5ingh · Answer

Pls Take Care of Your Primary Key. also Verify From DB Side if Auto Increment is done properly or not .

Process model error at Data Store even after correct configuration

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