it is not recommended. you cannot calculate it or change it on daily basis. if you do so, system will park the difference in variance. plan cost should be updated and calculated at the start of the period

we had the same scenario at one project but there we used activity dependent planning with KP06, KP26 and KSPI.we created a separated utility activity but its UOM was per minute and at the month end, we used actual price calculation method and revaluated the production orders so that all the variance on the cost centers could be captured on the production order.

Dear Kumar,

i am afraid i don't have such document with me now. but i can tell you the step by step process that we did on that project.

at the start of the period

KP26 (total Plan activity)

KP06( for total plan cost)

KSPI(Plan cost calculation) it will update KP26

and at the end of the period after executions of cost allocation cycles use t codes

KSII( Actual price calculation)

MFN1 or CON2 ( Revaluation of Production Order)

it will post all the variance from the cost center on the production order. which will ultimately parked into production variance GL at the time of order settlement. test it on any of your development server and create new cost centers so that you can understand its calculations

its not like that. you will maintained it in on periodic basis as we normally do in CO.

at the time of confirmation your cost center is credited and production order is debited with the rate maintained in KP26.

if you are maintaining it on daily basis then on every confirmation system will credit the cost center and debit the production order with new rate which will appear in price variance category.

actual posting from FI can be done on daily basis with different rates but while executing revaluation process at month end, system will calculate the new rate with total actual cost debited on cost center and actual confirmation of minutes and then revaluate the production orders with new rates which will subsequently post all the variance from cost center on the production orders. in other words your total variance will be updated.

are you calculating standard cost? if there is no routing and work center then there is no way to post overheads on production order. you cannot post JV on production order. what the actual scenario? what type of material you are producing in house?

for power sector there are IS solutions you must go for it. as per your current scenario you cannot allocate overhead cost on production orders. production orders are used for production and after that you do GRN too and GRN quantiity is valuated on the basis of standard cost.

it may be late but there is also another way to allocate overhead cost on production order. you can use assessment or distribution cycle to allocate cost from cost center to production order. just enabled it via BS12 T-code. enabled RKIU business transaction in ORH type and test it.