PLS-00227: subprogram in formal string is not yet denotable

PLS-00227: subprogram in formal string is not yet denotable

Cause: When the formal parameters of a subprogram were declared, one parameter was used to initialize another, as in PROCEDURE my_proc (j NUMBER, k NUMBER := j) IS ... The first parameter has no value until run time, so it cannot be used to initialize another parameter.

Action: Remove the illegal formal parameter reference.

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