Hi Ankit,
The MIRO had posting date of 13.01.2015, although the Purchase order delivery date was in 2014.
After doing KOCF for the internal order, the commitment from 2014 was transfered to 2015 and MIRO was posted in January 2015 with no budget error, although the Internal order had budget ZERO in 2015.
That's why I don't understand the error when reversing the MIRO.
I think maybe the budget control was activated at the time the MIRO was posted in 2015.
But I need to confirm this.
kind regards
Mayumi