Pathway/iTS SCREEN COBOL Reference Manual (G06.24+, H06.03+, Pathway/iTS 1.0+)

Data Division
Compaq NonStop™ Pathway/iTS SCREEN COBOL Reference Manual—426750-001
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Screen Field
Table 5-3. Screen Field Types and Allowable Field-Characteristic Clauses
Screen Field
Type Determined By Required Clauses Optional Clauses
Literal No TO, FROM,
or USING clause
AT clause
VALUE clause
Mnemonic-name clause
Input TO clause only AT clause or
REDEFINES clause
and PICTURE clause
FILL clause
LENGTH clause
Mnemonic-name clause
MUST BE clause
OCCURS clause
RECEIVE clause
SHADOWED clause
UPSHIFT clause
USER CONVERSION clause
VALUE clause
WHEN ABSENT clause
WHEN BLANK clause
WHEN FULL clause
Output FROM clause
only
AT clause or
REDEFINES clause
and PICTURE clause
ADVISORY clause
FILL clause
Mnemonic-name clause
OCCURS clause
SHADOWED clause
UPSHIFT clause
USER CONVERSION clause
VALUE clause
Input-Output USING clause
or TO and
FROM clauses
AT clause or
REDEFINES clause
and PICTURE clause
ADVISORY clause
FILL clause
LENGTH clause
Mnemonic-name clause
MUST BE clause
OCCURS clause
RECEIVE clause
SHADOWED clause
UPSHIFT clause
USER CONVERSION clause
VALUE clause
WHEN ABSENT clause
WHEN BLANK clause
WHEN FULL clause