PLS-00639: NCHAR or NVARCHAR2 cannot be byte length semantics

PLS-00639: NCHAR or NVARCHAR2 cannot be byte length semantics

Cause: NCHAR or NVARCHAR can only be codepoint length sematics. BYTE qualifiers used with NCHAR is illegal: nc NCHAR(7 BYTE); name NVARCHAR2(10 byte);

Action: Remove BYTE qualifier to make it as codepoint length semantics

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