PLS-00202: type string must be declared
Cause: An attempt was made to reference an undefined type. Either the type specifier was not declared or it is not within the scope of the reference.
Action: Check the spelling and declaration of the type specifier. Also confirm that the declaration is placed correctly in the block structure.
Cause: An attempt was made to reference an undefined type. Either the type specifier was not declared or it is not within the scope of the reference.
Action: Check the spelling and declaration of the type specifier. Also confirm that the declaration is placed correctly in the block structure.
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