PLS-00648: type of supertype attribute "string" can not be a
subtype or reference to a subtype in this release
Answer / guest
Cause: User tried to complete a type, Tsub as a subtype of
another type, Tsuper where Tsuper contained an attribute of
type Tsub or of type REF to Tsub. This is an implementation
restriction.
Action: Change the design of code to not use any type with
attribute whose type is of subtype or REF to subtype.
Please add more information about this Error
Is This Answer Correct ? | 0 Yes | 0 No |
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