MM-IM Currency difference Accounts KDM vs BSX

Question

Hello,
Standard SAP goes on like this for exchange currency differences from MIRO to MIGO (with V price control):
BSX - If I have stock, difference goes directly to it;
KDM - If I don't have stock, difference goes to difference account;
My client has asked me about the possibility of every difference going to KDM account (regardless of quantity in stock). Has anyone had this issue or have some ideas?
Cheers, points waiting.

Answer 1

This is std SAP settings you shoul dnot change that if oyu want to post all the diff to KDM then your price should be set as S stadard price not V moving average
Stock posting (BSX)
This transaction is used for all postings to stock accounts. Such
postings are effected, for example:           
-  In inventory management in the case of goods receipts to own stock       
   and goods issues from own stock                                          
-  In invoice verification, if price differences occur in connection        
   with incoming invoices for materials valuated at moving average          
   price and there is adequate stock coverage                               
-  In order settlement, if the order is assigned to a material with         
   moving average price and the actual costs at the time of settlement      
   vary from the actual costs at the time of goods receipt                                                                               
Because this transaction is dependent on the valuation class, it is         
possible to manage materials with different valuation classes in            
separate stock accounts.                                                                               
Caution                                                                 
Take care to ensure that:                                                   
-  A stock account is not used for any transaction other than BSX           
-  Postings are not made to the account manually                            
-  The account is not changed in the productive system before all           
   stock has been booked out of it                                                                               
Otherwise differences would arise between the total stock value of the      
material master records and the balance on the stock account.               
Exchange rate differences in the case of open items (KDM)                
Exchange rate differences in the case of open items arise when an        
invoice relating to a purchase order is posted with a different          
exchange rate to that of the goods receipt and the material cannot be    
debited or credited due to standard price control or stock               
undercoverage/shortage.