topic Re:Function in Application Development and Automation Discussions

Re:Function

Former Member — Wed, 22 Aug 2007 06:52:33 GMT

Hi,

AT SELECTION-SCREEN.

CASE sscrfields-ucomm.

WHEN'FC01'.

CALL SELECTION-SCREEN 123 STARTING AT 20 5.

WHEN 'CRET'.------1)

CALL SELECTION-SCREEN 132 STARTING AT 19 10 ending at 100 10.

WHEN 'CRET'. -

perform get_data.

ENDCASE.

The problem is when i click screen 132 execute it is always going to screen123 ,means only first CRET function is working but it is not going to second CRET, how to do this?

Re: Re:Function

Former Member — Wed, 22 Aug 2007 07:01:55 GMT

Hi,

AT SELECTION-SCREEN.

CASE sscrfields-ucomm.

WHEN'FC01'.

CALL SELECTION-SCREEN 123 STARTING AT 20 5.

WHEN 'CRET'.------1)

CALL SELECTION-SCREEN 132 STARTING AT 19 10 ending at 100 10.

perform get_data.

ENDCASE.

Use appropriate condionalising (using IF statements, flags) to meet your requirement.

Regards,

Sandeep.

Re: Re:Function

Former Member — Wed, 22 Aug 2007 07:13:48 GMT

Hi Sandeep,

when i click the second screen execute again it will go to

CASE sscrfields-ucomm.

so the first CRET is only displayed all the time,it is coming recursively , i kept flags n conditions also

Re: Re:Function

Former Member — Wed, 22 Aug 2007 07:19:28 GMT

check the value of <b>sy-dynnr</b> to know which selection-screen has triggered the AT SELECTION SCREEN event

AT SELECTION-SCREEN

IF sy-dynnr EQ '0132'.

CASE sy-ucomm.

WHEN 'CRET'.

perform get_data.

ENDCASE.

ELSEIF sy-dynnr EQ '0123'.

CASE sy-ucomm.

WHEN 'CRET'.

CALL SELECTION-SCREEN 123....

ENDCASE.

ENDIF.