The valid identifiers for the BARCODE keyword are:
For alpha or constant fields:
CODEABAR, CODE128, CODE3OF9
For zoned decimal fields:
MSI,
UPCA, UPCE, UPC2, UPC5
EAN8, EAN13, EAN2, EAN5
INTERL2OF5, INDUST2OF5
MATRIX2OF5
POSTNET
Response: Specify a valid BARCODE keyword identifier.
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