Hi Husein
In my opinion there are 2 option
1. If you have this issue current period only...
1. Reverse consumption ( Mov type 262/102 or what ever required)
2. Then Cancelled MIGO
3. Create new MIGO with proper Currency
2. MR22 for revaluation ...but it will generate PRD and again you have to adjust at the time of closing of a/cs
Kamal