MIRO - UMB g/l Posting

Dear All

How system calculate g/l Posting for Transacion Key UMB.

I have Posted MIRO on 31.7.2014. Before Posting MIRO there was  a Posting of other MIGO (Issue) Posting.

Now While Posting of MIRO system has generated two FI Documents.

While Posting of MIRO, system has calculate difference amount due to exchange rate during MIGO and MIRO and posted to Inventory - R M (g/l 202000) in One FI Document. In Another Fi Document system has posted in Gain / Loss Rev. g/l and Inventory - R M g/l.

I have attached 3 files describing my entries with posting Documets for your reference.

There are two FI documents which are posted during MIRO.

FI Doc No. 1451005409 and doc no.1451005467.

I can understand Posting of FI Doc No. 1451005409.

But my issue is how system has calcuted amount for another FI Document  i.e 1451005467.

I have marked entries with Red color . system has posted amount 2693.25 Cr. in Gain/loss revl g/l

so how system has calculated amount 2693.25.

Check first screen shot  for FI Document Posting

Another two screen shots are from MB5B report entries.

Regards

Swati Shah