WEBADI Column Reference Mismatch from document to intregator

Hi,

I am using R12.1.3 .

I have created one Integrator and Document layout for this same integrator but  there are mismatch of column reference from Document to Integrator.

for example .

I have created a integrator TIBSUP and Interface TIBSUPINTF with  Interface Type API-Procedure

XXTIB_PKG.TIB_PR

(P_TEXT1 varchar,

P_TEXT2 varchar,

P_TEXT3 varchar,

P_TEXT4 varchar

)

and complete the setup.

After that i created a layout with our integrator TIBSUP and got below column sequence

TEXT4

TEXT3

TEXT2

TEXT1

and complete the setup.

When i do Preview of this layout , i got an excel document of below column sequence