Identifier

Identifier is a term used to reflect that a data name, if not unique in a program, must be followed by a syntactically correct combination of qualifiers, subscripts or indices necessary to ensure uniqueness.

Format 1

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FUNCTION function-name-1 [({argument-1}...)] [reference-modifier]

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Format 2

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data-name-1 [{IN | OF} data-name-2] ...  [{IN | OF} {file-name-1 | report-name-1}]

[({subscript} ...)] [reference-modifier]

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