We have recently upgraded to R12 from 11.5.9 in Test environment. Due to upgrade all the purchasing setup which was there in 11.5.9 is now available in R12.
We are creating a Standard Purchase Order. I have entered the header level details with default operating unit. Now when i am tryong to update the line level details, system is giving an error message ' Please select Purchasing Organization from Header'.
Could anyone of you guide us on the change in setup that needs to be done in R12.