Duplicate value on primary key in SAP HANA

    Hi

We have this issue with a table WDIOM where idDispatchOrder is Primary Key

As you can see in the images above there is a duplicated value (20) on primary key field and also if we run a query based on a value of the primary key field (18) the result returned is of a different value(20).

Please, can anyone tell me how is this posible and if there is a solution for this?