How to Define Etag in SAP RAP | Managed Optimistic Concurrency Control 

Every time changing on a data set is logged by a specified ETag field in the DB. If this matches with the input update request value then the request will get accepted otherwise it will be ignored
In this video I have explained about how to define the Etag in managed way. As it is managed, no behavior implementation is required. Framework takes care of it everything.
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