
3.FP FUNCTIONS B-66284EN/01
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[Data type]
6 : Character string
[Format/with arguments]
msghis[block_item_linkout]
[Arguments]
block : Specify the block from which various history message
indication data is to be obtained. Both direct and
indirect specifications are available.
0 : [Indirect specification] Obtains various
information in accordance with the history
block number specified for the history message
indication control specified for the linkout
argument.
If, however, the history block number is other
than 1 to 4 or if “Message Display” is specified
for the first time display property, the data for
history data category arguments 0 to 2 cannot
be obtained. In this case, the return value will
be a null character string.
1 to 4 : [Direct specification] Specify the number of the
history block from which data is to be obtained.
In this case, set the linkout argument to 0. In
this case, data for history data category
arguments 0 to 3 can be obtained.
item : History data category
0 : Data deletion date and time
1 : Oldest history retention date and time
2 : Newest history retention date and time
3 : Depending on the screen type of the screen
displayed by the history message indication control
specified for linkout, the following data can be
obtained as “zero-suppressed numeric values of up
to three digits”.
History Display : Total number of history items
retained
Summary Display : Total number of messages that
have occurred up to present
Detail Display : Either of the items mentioned
above will be assumed
depending on whether the
history message indication
control of the reference link
number has performed history
or summary display.
4 : Depending on the screen type of the screen
displayed by the history message indication control
specified for linkout, the following data can be
obtained as “zero-suppressed numeric values of up
to three digits/ zero-suppressed numeric values of up
to three digits”.