PR Smartform for getting Approver name

Hi Abap Expects,

i am new to abap, i have developed Smartform for PR print out.

In that i need to print level of Approver Name with Approval Date, Actually i am getting all the Approver Name correctly.

but the problem is, i need to print name and date like this

Approver1    Kavitha   date

Approver2    Gokul   

Approver3    Seetha  

but now i am getting, name like below

Approver1    Kavitha   date

Approver2        

Approver3       

Approver1    Gokul   date

Approver2      

Approver3     

Approver1    Seetha  date

Approver2       

Approver3      

And i have declared internal in Loop.

can any one Please help me to slove this Issue

Thanks

S.Kavitha