SAP PS budget release problem

Question

We are following MTO scenario and we are releasing SAP Project with save of Sales Order.
Later we are assigning(CJ30) and releasing(CJ32) budget in SAP Project, with budget release System status "NBUD" replaced with System status "BUD". But, some times SAP is not removing this "NBUD" tick. And later when user try to release PR or perform any other transaction they face error message for system status "NBUD".
You all are requested to suggest solution for this error.
Best Regards,
Vishal Kadia

Answer 1

Hi,
First understand the term availability control by going through SAP help and finalize when you want to activate the AVAC against your project.
AVAC can be activaed by 3 ways
1. Automatic activation during budget allocation in CJ30
2. Budget release through CJ32
3. Manual activation / background activation
Now in your case you are doing planning by using the activities i.e. 100000 now this is plan cost for your WBS / project.
If you have planned this cost for interal activity by using resources then it is REM. If you have PR then this commitment
now in this case system is updated Assigned value for the WBS / project as 100000
Assigned value = Commitment + REM + Actual
Now if your AVAC activation during budget allocation through CJ30 -  syem will check that your budget value is equal or more than asigned value otherwise will thorw error i.e 100000 or more than 100000
If your AVAC activation is during budget release then your release value shoul be same or more than the assigned value otherwise will thorw error i.e 100000 or more than 100000
You can do the partial alocation of budget or release budget if you dont have any assigned values present in the system or have less than the project / WBS budget.
Hope you understand now.
regards,