Oracle Error Message
PLS-00125: type name expected
Reason for the Error
When a constant or variable was declared, its datatype was not specified. For example, the code might look like pi CONSTANT := 3.14159; — should be CONSTANT REAL := 3.14159 Every constant and variable must have a datatype, which specifies a storage format, constraints, and valid range of values.
Solution
Supply the type name