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Q: What is 88-level condition name?
Answer:
88-level defines condition names for field values. 01 WS-STATUS PIC X. 88 VALID-STATUS VALUE 'Y'. 88 INVALID-STATUS VALUE 'N'. Use in IF: IF VALID-STATUS. Set using SET VALID-STATUS TO TRUE. Makes code self-documenting.
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Q: Explain condition-name SET TRUE
Answer:
SET condition-name TO TRUE assigns the condition's VALUE. If 88 ACTIVE VALUE 'A', SET ACTIVE TO TRUE moves 'A' to parent. Cleaner than MOVE 'A' TO STATUS. Makes code self-documenting. Multiple values take first.