Controlling- Problem with Assigned

Question

Hi
I have the following problem:
I implemet the budget control through customizing.
I start to creat internal orders and i settlement the original budget.
Then i continued working as normal creating PO, invoices etc, all against the internal order.
When i go to KO22 to see the original budget and the assigned, in some orders, the assigned is upper than the budget (its wrong becuase i implement the Bugdget controlling for internal orders). And in some cases the commitments plas the actual postings is upper than the assigned (its is wrog becuase the assigned is form by the commitments and actual postings).
I dont know why it happend.
Please if someone have a similar problem or know about this issue, please help me.
Thanks in advance for your help
Enzo

Answer 1

Commitments and actual postings can exceed budget if tolearnce limt for 100% of usage is set up at warning / information i.e. it will allow to post additional costs /create PO against the order with information / warning message to the user.
Check the tolearnce limit in customizing and it should be level '3' (error message) against 100% usage.
Assigned value should be equal to actual & commitments. You can 'Set up Availability Control again' (KO31) to reconstruct the database for the orders with error.
Regards,