Updating labels dynamically for a standard transaction - PR05
I have a change to do in PR05 Transaction.
In PR05 -> After hitting Create button -> Enter From/End date -> Then in line item level Enter Travel Expense Type & Amount and select that row and -> Hit on Infos[Addl. Receipt Info.] button then -> it will show 1/2/3 text boxes in Addnl. Info tab.
Now my requirement is for these 3 text boxes i need to change the 'Labels' Like changing Business Purpose to Purpose after checking against one Z-Table entries, changing Location to some other lable and so on...
How can this be achieved for this Screen in PR05.
What is the approach would be!
Thanks in advance.