Tag: mainframe

Field for Length

Field for Attribute

Field for Modified Data Identification

Field for Input/Output Data

All of the above

Send Map

Send Control

Send Mapset

Send Text

Receive Mapset

Received Map

DFHBMSCA

DFHEIBLK

DFHAID

DFHCOPY

Turns off all MDTs on the screen before sending a map

Cannot turn on MDT explicitly

Turns on all MDTs on the screen before sending a map

Requires the physical map field attribute or the symbolic override to control the MDT status

Only the data and the associated attributes, cursor positioning information is picked from the symbolic map and the 3270 data stream constructed.

The physical map alone is used by BMS to construct the 3270 data stream.

Based on the contents of the symbolic map, the attributes defined for the fields and the contents of the physical map, BMS constructs the 3270 data stream and SENDs the map to the terminal.

Only data entered by user is displayed

Initial cursor positioning

Direct cursor positioning

Symbolic cursor positioning

Physical cursor positioning

EIBCALEN

EIBAID

EIBCURS

EIBCPOSN

The screen cursor position relative to most appropriate field is placed in EIBCPOSN

The screen cursor position relative to zero is placed in EIBCPOSN

The length of the COMMAREA is determined and stored in EIBCALEN

The name of the output key the terminal operator pressed is placed in the field EIBAID

DFHEIBLK

DFHAID

DFHBMSCA

DFHKEYS

Input

Output

Field Length

Field Attribute