PLS Error Codes

Method ‘string’ can be overridden only once per object type

Attribute or method by name ‘string’ does not exist

PRAGMA EXCEPTION_INIT of string must follow declaration of its exception in the same declarative part

Attribute/method ‘string’ can occur only once in an ALTER TYPE statement

Local collection types not allowed in SQL statements

Booleans- index tables- records and cursors not allowed in SQL statements

Character set mismatch found at ‘string’ among result expressions in a CASE expression

Character set mismatch found at ‘string’ among operands in a COALESCE expression

Method does not override

Overriding method requires OVERRIDING keyword