Some Commonly used EIB information.

EIBAID                           x(1) Attention Identifier.
EIBCALEN                     S9(4) COMP  Length of DFHCOMMAREA.
EIBCPOSN                     S9(4) COMP  Most recent cursor address, given as displacement value
EIBDATE                        S9(7) COMP-3 Date when the task started.
EIBTIME                        S9(7) COMP-3 Time when this task started.
EIBDS                             X(8)   Most recent data set name.
EIBFN                             X(2)   Function code of the last command.
EIBRCODE                     X(6)   Response code of the last command.
EIBRESP                         S9(8) COMP Exceptional condition code.
EIBRESP2                       S9(8) COMP Exceptional condition extended code.
EIBRSRCE                      X(8) Last resource (map name for SEND MAP or RECEIVE MAP
                                          command, program name for LINK or XCTL, file name for File control                                                 command etc.)
EIBTASKN                     S9(7) COMP-3 Task number of this task.
EIBTRMID                     X(4) Terminal Id.
EIBTRNID                      X(4) Transaction Id.