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error"Transaction CO through posting from FI has been locked"

Hi ,

I am doing good issue against reservation with MIGO transaction and system is throwing the error "

*Transaction CO Through-postings from FI has been locked*

Message no. KI806


Business transaction CO Through-postings from FI has been locked for controlling area STCA/000 in fiscal year 2008, period 9.

System response

The function cannot be executed for locked periods.


Limit processing to the periods which are not locked, if possible.

If locked periods are necessary for processing, unlock them.


Now the problem is that we have opened the MM period of september month by mistake and FI period and CO period is not open of september. Any way we are posting the document of month August and system should allow in this case to post the document.

We have simulated the case in developemnt and when we open the FI & CO period of september then system is allowing the Good issue document on the month of august .

Can any body explain me why system is behaving in this manner???



Former Member
Former Member replied


Go to "OKKP" and maintain under option "Activate components/control indicators" for the Controlling Area. Fiscal years maintained should be from year in which you have started using SAP, say 2008 to end date 9999.

Here activate Cost Objects and rest all as per requirement (Take help of CO Consultant)

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