BAPI_PR_CHANGE - JPY currency amount stored multiplication of 100

Dear Experts ,

We are using E-Requisition application using Webdynpro ABAP.

While saving the entered amount value for currency JPY ..

While creating the PR using BAPI_PR_CREATE , Currency amount is update with correct value.

But while change the PR with same amount using BAPI_PR_CHANGE for JPY currency --> Amount stored as multiplication of 100.

If anyone has faced similar issue, Please advice.

Regards,

Rajkumar.