I'm actually working on an upgrade from SAP ISU 4.6c to ECC6.0 and I have troubles to run my existing templates regarding the bill plan creation (node MOVE_IN_BBP).
I have adapted to ECC6.0 requirements all the nodes of my templates and everything is fine except that I still get the warning eprod(038) : "Budget billing plan could not be created for contract &1"
The most surprising is that the budget bill plan can be created with the standard transaction EA61 just after tne run without any manual modifications.
Does anyone have an idea.
Thanks in advance for your help.