problem with after input

Hi,

every time i leave the input array the after input display is in the shell:

./a
AFTER INPUT*******************

but the vdc doesn't send the triggered with the id from after input
after input has id 1 and the vdc sends:

<TRIGGERED LASTCURSOR="1" INFIELD="test1" ARRLINE="1" SCRLINE="1" 
ENVELOPEID="4" BUFFERTOUCHED="0" ID="INTERRUPT" ARRCOUNT="1">

why can i see the display from the after input event in the shell?

Example:
main.4gl:

MAIN
DEFINE a_screen     ARRAY[13] OF RECORD
     test1 CHAR(20),
     test2 CHAR(20)
                   END RECORD

OPEN WINDOW w_1 WITH FORM "main"

INPUT ARRAY a_screen FROM s_ar_screen.*
    AFTER INPUT DISPLAY "AFTER INPUT*******************"
END INPUT
END MAIN

main.per:

DATABASE formonly

LAYOUT
VBOX
TABLE
{
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]
[test1            | test2          ]

}
END
END
END


ATTRIBUTES

test1 = FORMONLY.test1;
test2 = FORMONLY.test2;

INSTRUCTIONS
DELIMITERS "  "

SCREEN RECORD s_ar_screen[13] (FORMONLY.test1 THRU FORMONLY.test2)

Regards
Daniel

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