Error : Form ZFi************* has incorrect page format

Hi guys,

Script: my requirement is to copy standard form and stanadrad prog to zprog and zform. and i want to add extra fields in form. for achiving i changed page format DINA4 Portrait to LETTER Landscape. i developed these things. it working fine in this server ( provided test data in this server).

now problem is they provided data in Test client in diffrent server. for testing purpose i download script by using RSTXSCRP progam and uploaded and i copied porgram also. but when i run the transaction in test client, giving error : error is Form zfi*** has incorrect page format.

please do the needful.

Thanks in Advance,

Raj.