Creation of infotype with lengthy fields?

Hello All,

I am trying to create a custom infotype which has fields of length 200 characters.

But when I try to create infotype I am getting the following message:

'Field PXXXX-field1 is too long(it has been shortened to 132 bytes)'

And one of the fields I want to display as list box. So I modified the module pool. But I couldn't find the input field for the 200 length field in the screen. And hence I am not able to activate the screen after modifying the other field to list box.

Please help me out in solving this issue.

Thanks in advacne.

RSS.