ORA-06504: PL or SQL: Return types of Result Set variables or query do not match
Cause: Number and or or types of columns in a query does not match declared return type of a result set variable, or declared types of two Result Set variables do not match.
Action: Change the program statement or declaration. Verify what query the variable actually refers to during execution.
Cause: Number and or or types of columns in a query does not match declared return type of a result set variable, or declared types of two Result Set variables do not match.
Action: Change the program statement or declaration. Verify what query the variable actually refers to during execution.
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