Message options

[Former Member]

Please let me know how do I validate a parameter on a selection screen by using messaging options.

for eg..

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.

SELECT-OPTIONS: s_mru FOR te422-termschl.

SELECTION-SCREEN END OF BLOCK b1.

PARAMETER : p_ins TYPE i DEFAULT 150.

suppose I need to validate for both the fields

1. s_mru (it should not accept a value which is not in the table field te422-termschl)

2. p_ins (the output screen should not come if the value of p_ins is less than 1)

kindly show me the flow of code ....

thx...

[Former Member]

Hi Pradipta,

U can validate the selection-screen in the event At Selection-Screen.

in ur case u can write as:

AT SELECTION-SCREEN.

IF S_MRU IS NOT INITIAL.

SELECT TERMSCHL FROM TE422 INTO S_MRU.

ENDSELECT.

IF SY-SUBRC <> 0.

MESSAGE E001(ZZ).

ENDIF.

ELSE.

MESSAGE E002(ZZ).

ENDIF.

IF P_INS < 1.

MESSAGE E003(ZZ).

ENDIF.

ZZ-IS THE MESSAGE CLASS.

E001,E002,E003 ARE THE MESSAGES U WOULD LIKE TO DISPLAY.

HOPE THIS HELPS,

THANKS,

PRIYA

Message was edited by: Priya

[Former Member]

Hi Pradipta,

Try these code sample .

1. s_mru (it should not accept a value which is not in the table field te422-termschl)

<b>At selection-screen .</b>

*Select termschl from te422 table present in select option

select termschl from te422 into table it_termschl

where termschl in s_mru.

*If not found

if sy-subrc <> 0.

*Message that value not found

message i008(Message class).

STOP

Endif.

2. p_ins (the output screen should not come if the value of p_ins is less than 1)

the output screen should not come means that the report output should not be displayed , correct me if i am wrong .

In that case

You can use

If p_ins < 1.

Message e008(Message class)

Endif.

Hopw these will help you , let me know if you still have some doubts.

Cheers

Sunny

Rewrd points, if found helpful

Message was edited by: Sunny

[Former Member]

hai pradipta,

this way can be used for validation of selection screen.

AT SELECTION-SCREEN ON s_mru.

IF s_mru IS NOT INITIAL.

LOOP AT SCREEN .

IF screen-group1 = 'M02' .

screen-required = '1'.

MODIFY SCREEN .

ENDIF.

ENDLOOP.

ENDIF.

AT SELECTION-SCREEN ON p_ins.

IF p_ins IS NOT INITIAL.

LOOP AT SCREEN .

IF screen-group1 = 'M01' .

screen-required = '1'.

MODIFY SCREEN .

ENDIF.

ENDLOOP.

ENDIF.

hope its helpful.

regards,

praba.

[Former Member]

Hello Pradipta,

For the selection screen validation you can use the <b>AUTHORITY-CHECK</b> at AT SELECTION-SCREEN.

this check can be applied for s_mru

source code.

AT selection-screen.
authority-check object 'TERMSCHL'
 id 'TERMSCHL' field s_mru.
if sy-subrc <> 0.
MESSAGE ID 'message class' TYPE 'E' NUMBER XX with s_mru.
endif.

if p_ins lt 1.
  MESSAGE ID 'message class' TYPE 'E' NUMBER XX.
endif.

i hope this will be helpful

regards,

Kinshuk Saxena

[Former Member]

hi Pradipta,

As per form etiquette's

If you are satisfied , please close the thread by rewarding appropriate points to the helpful answers.

Cheers

Sunny

[Former Member]

How do I check validation of a field in the selection screen ?

for eg.

suppose I check for field ADRC-ADDRNUMBER from the adrc table in the selection screen. I need to check for two conditions:

1. the value of the field should not be negative

2. the program should not run on any value type other than the data type defined in the transparent table.

[Former Member]

Hi Pradipta,

You can do these check on

<b>at selection-screen </b> event.

Cheers

Sunny

Rewrd points, if found helpful

Message was edited by: Sunny

[Former Member]

Report test.

AT SELECTION-SCREEN.

*Validate addrnumber

AT SELECTION-SCREEN ON p_addr.

PERFORM f1003_validate_addr.

*********

&----

---

*& Form f1003_validate_addr

&----

---

• Validate addr

----

---

FORM f1003_validate_addr.

DATA lv_addr TYPE ADRC-ADDRNUMBER.

• Check for valid addr

CHECK NOT p_addr IS GE 0.

CLEAR lv_addr.

SELECT SINGLE addrnumber INTO lv_addr FROM adrc WHERE

ADDRNUMBER IN p_addr.

IF sy-subrc NE 0.

MESSAGE e000 WITH text-016.

ENDIF.

ENDFORM. " f1003_validate_addr

Regards,

Anjali