A field specified on a CONCAT keyword can be used as a key, select, or omit field when the result of the concatenation is a character or zoned decimal field. If one or more of the fields being concatenated are DBCS fields, none of the fields on the CONCAT keyword can be specified as a key, select, or omit field unless the field name is also specified in positions 19 - 28 or on a RENAME or CONCAT keyword specified before the DBCS concatenation.
Response: Do one of the following:
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