topic Re: make field mandatory through code in Application Development and Automation Discussions

make field mandatory through code

Former Member — Thu, 12 Dec 2013 05:28:10 GMT

Hi All, I want to a field mandatory thru code, please help me out how to do it with condition which is given below. if PSMERK-ZZACTIVITE = 'AVVT' or PSMERK-ZZFONCTION = 'VTE' then filed PSMERK-ZZMARKET should be mandary endif. if PSMERK-ZZACTIVITE = ' ' or PSMERK-ZZFONCTION = ' ' show message 'please put some value' 'I'. I am not getting how to do filed PSMERK-ZZMARKET madatory for given condition. Thanks and Regards Sankil

Re: make field mandatory through code

nabheetscn — Thu, 12 Dec 2013 05:30:20 GMT

Is it standard tcode or custom one..If custom in PAI you can simply display an error message in chain-endchain statement

Nabheet

Re: make field mandatory through code

Former Member — Thu, 12 Dec 2013 05:49:17 GMT

This message was moderated.

Re: make field mandatory through code

Former Member — Thu, 12 Dec 2013 05:50:10 GMT

but need to do PSMERK-ZZMARKET filed mandatory for given 2 conditions. i have done like this: IF PSMERK-ZZACTIVITE = 'AVVT' or PSMERK-ZZFONCTION = 'VTE'. PSMERK-ZZMARKET = 'OBLIGATORY' ENDIF. IF PSMERK-ZZACTIVITE = ' ' or PSMERK-ZZFONCTION = ' '. MESSAGE 'PLS PUT SOME VALUE' 'I' ENDIF. The way i have done its right or required some more modification. Thanks and Regards Sankil

Re: make field mandatory through code

Former Member — Thu, 12 Dec 2013 05:55:20 GMT

Hi,

In Module pool

You can do validation in the PAI for the fields

For multiple fields validation you can use CHAIN..ENDCHAIN

Include the fields in a FIELD statement, and enclose it in a CHAIN-ENDCHAIN block statment. Eg. Screen flow logic: CHAIN. FIELD: SPFLI-CARRID, SPFLI-CONNID. MODULE CHECK_FLIGHT. ENDCHAIN. When an error is found inside a chain, the screen is re-displayed, and all fields found anywhere in the chain are input-enabled. All non-chain fields remain disabled.

In Report .

You can validate these in

At Selection screen or at selection screen on parameter event.

write the necessray code in these events.

Re: make field mandatory through code

Former Member — Thu, 12 Dec 2013 06:02:12 GMT

Hi,

How about this.

TABLES : mara, marc.

SELECT-OPTIONS :s_matnr for mara-matnr,

s_mtart for mara-mtart,

s_werks for marc-werks.

AT SELECTION-SCREEN.

If s_matnr is NOT INITIAL and s_mtart is NOT INITIAL.

If s_werks is INITIAL.

Set CURSOR FIELD 'S_WERKS-LOW'.

MESSAGE 'CANNOT BE EMPTY' TYPE 'E'.

ENDIF.

If s_matnr is INITIAL and s_mtart is INITIAL and s_werks is INITIAL.

Set CURSOR FIELD 'S_MATNR-LOW'.

MESSAGE 'PLEASE PUT SOME VALUE' TYPE 'E'.

ENDIF.

START-OF-SELECTION.

WRITE : 'Hello'.

Regards

Re: make field mandatory through code

nabheetscn — Thu, 12 Dec 2013 06:10:01 GMT

If ( ( PSMERK-ZZACTIVITE = 'AVVT' or PSMERK-ZZFONCTION = 'VTE' )

or (PSMERK-ZZACTIVITE = ' ' or PSMERK-ZZFONCTION = ' ' ) )

message e000 with text 'Please enter value'.

endif.,

Re: make field mandatory through code

Former Member — Thu, 12 Dec 2013 06:15:45 GMT

Thanks Nabheet

Re: make field mandatory through code

Former Member — Thu, 12 Dec 2013 08:22:46 GMT

You can make the field mandatory by giving fieldname-required = 'X' or you can put all the fields that has to be filled mandatory in chain.....endchain and print appropriate messages if values entered are wrong.

With regrads

Suneesh