ORA-30507: normal triggers cannot be based on a schema or a
database



ORA-30507: normal triggers cannot be based on a schema or a database..

Answer / guest

Cause: An attempt was made to base a normal trigger on a
schema or a database, but normal triggers can be based only
on tables or views.

Action: Make sure the type of the trigger is compatible with
the base object.

Please add more information about this Error

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