Selection Screen options

[Former Member]

HI,

I am having a selection screen on which along with other options there are two options:

1. Select-Options: s_matnr FOR rc29l-matnr NO INTERVALS OBLIGATORY.

2. Parameters: p_ecm TYPE aenr-aennr.

Now here if p_ecm is not entered then s_matnr is obligatory and it should not proceed without that.

If p_ecm is entered then s_matnr should not be mandatory and the program should procedd without s_matnr. But currently its not happening.

Please let me know how can i achieve this.

Thanks,

Sunanda.

[Former Member]

Here you have two requirement .

one s_matnr is mandatory other one is should not be mandatory.

By using MODIFY ID you can able to acheive this.

[Former Member]

Hi Sunanda,

IF this is the Scenario Don't give the statement Obligatory in select-options.

just check in the code itself like below,

if p_ecm is not initial and s_matnr is initial.

proceed with p_ecm logic

elseif s_matnr is not initial and p_ecm is initial.

proceed with logic

elseif s_matnr is inital and p_ecm is initial.

give error message.

[Former Member]

Hi,

U can introduce a condition in the event 'AT SELECTION SCREEN'.

Here you can introduce a condition to check whether parameter is populated.

AT SELECTION-SCREEN.

If parameter is populated.

Allow select-option even if its is not populated.

Else.

Check whether the sel-option is populated and throw error.

Endif.

Edited by: Rajesh VS on May 8, 2009 7:34 AM

[Former Member]

Hi,

Try this...Hope it would be useful.

TABLES : RC29L , aenr.

Select-Options: s_matnr FOR rc29l-matnr NO INTERVALS OBLIGATORY.

Parameters: p_ecm TYPE aenr-aennr.

*

AT SELECTION-SCREEN .

IF s_matnr is not INITIAL.

IF p_ecm is INITIAL.

MESSAGE e001 WITH text-oo1.

ENDIF. .

ENDIF.

Regards,

Malathi.

[Former Member]

Hi Sunanda,

Try this code,

SELECT-OPTIONS: S_MATNR FOR RC29L-MATNR NO INTERVALS .
PARAMETERS: P_ECM TYPE AENR-AENNR.

AT SELECTION-SCREEN.
  IF S_MATNR IS INITIAL.
    IF P_ECM IS INITIAL.
      MESSAGE 'Error' TYPE 'E'.
    ENDIF.
  ENDIF.

Thanks & regards,

Dileep .C

[Former Member]

try it this way:

Parameters: p_ecm TYPE aenr-aennr.

Select-Options: 
  s_matnr FOR rc29l-matnr. " NO INTERVALS OBLIGATORY.


At Selection-screen on s_matnr. " use At Selection-screen on s_matnr instead of At Selection-screen 

if p_ecm is initial and s_matnr is initial..
  messages 'enter a value in s_matnr' type 'E'.
endif.

• for your requirement use 'At Selection-screen on s_matnr' as if both are initial then it will make the field * s_matnr as input enabled and all other will be input disable as ur requirement

Edited by: Pritam Ghosh on May 8, 2009 8:24 AM

[Former Member]

Hi,

Please use the following code.

PARAMETERS c type i.

SELECT-OPTIONS: B FOR VBAK-ERDAT .

AT SELECTION-SCREEN.

if c is INITIAL.

if b is INITIAL.

MESSAGE e000(ooo) with 'error'.

ENDIF.

ENDIF.

at selection-screen outpur.

loop at screen.

if screen-name = 'B'.

screen-required = '2'.

endif.

modify screen.

endloop.