Oracle : Ошибка ORA-22343

"Compilation error for type invalidated by ALTER TYPE"
*Cause: Compilation failed for a type which was invalidated by ALTER TYPE.
We throw this error and rollback the compilation effort so that
the user may be able to fix whatever is causing the compilation
error and try again. It is important that we do not chnage status
here and modify the dependency information as this will affect
the creation of versions.
*Action: Check what is causing teh compilation error and correct it and
try again.

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