Problem with Table maintenance generator blank entries in Key fields

[Former Member]

Dear ABAP Guru's,

I maintained values at Domain level and created TMG successfully for my Ztable .

All the possible values(Maintained in Domain level) are displaying properly in drop down in TMG.

but in drop down we will have a option with blank .  so when user select blank  it is saving with blank value (even though it is key field).

So could you please suggest any possible way to avoid the blank in drop down during Table maintenance or best way to proceed.

Thanks in Advance.

Regards,

Sankarbabu

[ipravir]

Hi,

A very simple way could be, make the field mandatory, so without any value input, user cannot save the data in TMG.

Regards,

Praveer.

[Former Member]

Hello Sen,

It is already a key field. But still i am able to save by selecting blank value from drop down in TMG. It is any another alternative apart from writing routines?

Thanks for your reply.

Regards,

Sankarbabu

[ipravir]

Hi,

SPACE cloud be a value. That's the reason, its saving the information with SPACE.

If you want to do with codes, then you can write your checking in EVENTS of TMG.

You can write your code on any one of below event

SE11->TMG(on menu)->Environment->Modification->Events

01	Before saving the data in the database
05	Creating a new entry

Regards,

Praveer,

[rajkumarnarasimman]

Hi Sankar,

By standard, the list box will have space as one more entry. We can't remove that. If required, we can add the validation in PAI section, once the empty value is selected, system can throw the error.

Regards

Rajkumar Narasimman

[kiran_k8]

Sankar,

Do check the documentation as attached.

K.Kiran.