while saving data in xd02

[former_member190312]

hi all,

one subscreen is created for Customer master (XD02) & there is one field in the sub screen.

To validate this field( it should not be blank), i put error message in SAPMF02D exit.

if i do not put any data on this field & then press 'SAVE' button, it gives me that error i put in exit.

Then the field becomes disable & then repeatedly it gives me the same error if i press 'BACK' button.

i just need the error while SAVE but not when BACK button.and the field should be active so that user can put data.

Please suggest where i did mistake. Thanks.

Regd

mohan

Edited by: pabitra rout on Nov 16, 2010 9:58 AM

[Former Member]

Hi pabitra rout,

To get that required functionality, write your code in PAI of the screen using CHAIN & ENDCHAIN . For example :

CHAIN : ZFIELD MODULE CHECK_MAND "Here ZFIELD is the field of the customer screen.
ENDCHAIN. 

Thanks & Regards

Faheem.

[Former Member]

You can control SY-UCOMM to check only when you SAVE.

Regards

[nabheetscn]

If you want to give message on Save then

check SY-UCOMM EQ 'SAVE'.

Display error message.

Plusit is a good practice to have the filedsin CHAIN-ENDCHAIN so that whenver you throw an error it remains in Input enabled mode.

Thanks

Nabheet

[Former Member]

Hi,

Give the type of the button as Type 'E' for back button,it will solve the problem.

Regards,

Raghu.