topic dynamic parameter in Application Development and Automation Discussions

dynamic parameter

Former Member — Tue, 24 Apr 2007 06:11:22 GMT

Hello,

I have a program with a parameter declared as no-display. I would like that, only for a specific user, the parameter to be visible. How can I do that?

I tried in this way:

SELECTION-SCREEN BEGIN OF BLOCK b1.

if lconfig_flag = 'X'.

PARAMETERS: p1 TYPE I .

else.

PARAMETERS: p1 TYPE I

NO-DISPLAY.

endif.

SELECTION-SCREEN END OF BLOCK b1.

But I have an error because I am declaring the parameter twice.

How can I do it?

Re: dynamic parameter

Former Member — Tue, 24 Apr 2007 06:15:24 GMT

Hi,

U can do like this:

PARAMETERS : P1 type I.

AT SELECTION-SCREEN-OUTPUT.

IF SY-UNAME = 'User Name'.

LOOP AT SCREEN.

IF SCREEN-NAME = 'P1'.

SCREEN-INVISIBLE = 0.

SCREEN-INPUT = 1.

SCREEN-OUTPUT = 1.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

ELSE.

LOOP AT SCREEN.

IF SCREEN-NAME = 'P1'.

SCREEN-INVISIBLE = 1.

SCREEN-INPUT = 0.

SCREEN-OUTPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

ENDIF.

Regards,

Himanshu

Re: dynamic parameter

Former Member — Tue, 24 Apr 2007 06:19:10 GMT

Hi....

Try this...

PARAMETERS: P1 TYPE I,

P2 TYPE I.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF SY-UNAME EQ 'USER1'.

IF SCREEN-NAME EQ 'P1'.

SCREEN-ACTIVE = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Here the parameter P1 will not be visible for the user 'USER1'.

Regards,

Suresh.........

Re: dynamic parameter

Former Member — Tue, 24 Apr 2007 06:34:24 GMT

It works, but P1 parameter is the only parameter on the selection screen, so I don't want to display the selection screen at all. With your solution the p1 parameter appears as read-only. How can I do that?

Thank you