FV50 - column sequence - unable to drag the columns

Hello,

my requirement is that I have to display only these fields in transaction FV50 and that too in the foloowing sequence.

GL account - Short text - Cost center - Order - Amount in doc.curr - Text

I have created a transaction variant using TC SHD0, activated it and using it as the standard variant for this transaction.

I am getting only these fields in the transaction but im not able to drag the colums into the sequence i require.

do i need to do some settings.

please suggest.

Reg

Arun