topic Re: Selection Screen with selection fields having drop down list . in Application Development and Automation Discussions

Selection Screen with selection fields having drop down list .

Former Member — Thu, 06 Mar 2008 13:02:15 GMT

Hi friends ,

As per my requirement , i need 3 selection parameters on my selection screen all mandatory . All the 3 selection parameter should have drop down list.

Although i am getting the dropdown list for the 3 fields , the problem is that ,whatever i am selecting from the dropdown list and try to execute , it's throwing an Error message "Fill in all required field Entries ".

If i make the 3 fields non-mandatory ,this problem is solved ,but a new issue comes up , the values selected from the drop down is not getting assigned to the parameter .

Below is the screen format .

MOU Type | 1 MON |

Customer Type | 2 FR |

Product | 6 DO |

Please send some relevant codes if possible..

Re: Selection Screen with selection fields having drop down list .

Former Member — Thu, 06 Mar 2008 13:05:20 GMT

Hi,

Please refer the code below:


PARAMETERS:
listbox(1) AS LISTBOX VISIBLE LENGTH 10 DEFAULT 'N'.
AT SELECTION-SCREEN OUTPUT.
DATA:
name TYPE vrm_id,
list TYPE vrm_values,
value TYPE vrm_value.
name = 'LISTBOX'. " Name should be in UPPER CASE

value-key = '1'.
value-text = 'Text 1'.
APPEND value TO list.
value-key = '2'.
value-text = 'Text 2'.
APPEND value TO list.

CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = name
values = list
EXCEPTIONS
id_illegal_name = 0
OTHERS = 0.

Thanks,

Sriram Ponna.

Re: Selection Screen with selection fields having drop down list .

Former Member — Thu, 06 Mar 2008 13:09:19 GMT

Hi,

With in at selection-screen event the values will not be populated..

use the FM DYNPRO_VALUES_READ to read the values entered by the user and then validate that they are having a mandatory value.

santhosh

Re: Selection Screen with selection fields having drop down list .

Former Member — Thu, 06 Mar 2008 13:12:28 GMT

Sir,

Thanks for the reply .

But i think u did't go thru the q'n properly ,

i know all these , i mean i have already used this ,

the problem comes after this .

1. if u keep the parameter as obligatory ,

it won't allow you to execute .

2. if u make the parameter non-obligatry ,

the values selected from the drop down is not getting assigned

to the parameter varaible, which we require for further processing in the programme.