Tag: mainframe
Questions Related to mainframe
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Initial cursor positioning
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Direct cursor positioning
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Symbolic cursor positioning
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Physical cursor positioning
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EIBCALEN
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EIBAID
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EIBCURS
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EIBCPOSN
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The screen cursor position relative to most appropriate field is placed in EIBCPOSN
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The screen cursor position relative to zero is placed in EIBCPOSN
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The length of the COMMAREA is determined and stored in EIBCALEN
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The name of the output key the terminal operator pressed is placed in the field EIBAID
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DFHEIBLK
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DFHAID
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DFHBMSCA
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DFHKEYS
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Input
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Output
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Field Length
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Field Attribute
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Send Map
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Send Control
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Send Mapset
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Receive Mapset
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Highlighting fields in error
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Protecting fields during updation
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Positioning Cursor
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For colouring the text to compete with GUI
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The control will come back to Program A
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The control will not come back to Program A and program B will terminate at the end of the STOP RUN statement
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Program B abends Abnormally
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Infinite loop