Definition of Externally Described Data Structure Subfield

Positions

• Positions 7-21 (Name)
• Position 22 (External Description)
• Positions 44-80 (Keywords)

Keywords

• ALT(array_name)
• ALTSEQ(*NONE)
• ASCEND
• CTDATA
• DESCEND
• DIM({*AUTO:|*CTDATA|*VAR:}numeric_constant)
• EXTFLD{(field_name)}
• EXTFMT(code)
• FROMFILE(file_name)
• INZ{(initial value)}
• LEN(length)
• PERRCD(numeric_constant)
• TOFILE(file_name)

For more information see:

• Summary According to Definition Specification Type
• Defining Data and Prototypes
• Data Types and Data Formats
• Using Arrays and Tables