Error in GR of an refurbished Material

Question

Dear All
We are Using Split Valuation with Valuation Category C
During the GR of an Refurbished Material(ERSA) , I am getting an Error in Transaction IW8W.
Account determination for entry Client  GBB Client AUF 2010 not possible
From the error it seems that a G/L Account needs to be Maintained for Valuation Class 2010 for ERSA Material for the Movement AUF
But why a New G/L  Account is required?
Without Split Valuation , The GR of ERSA type Material was working fine.
Thanks in Advance.
Manu

Answer 1

you need to assign the G/L in OBYC for GBB AUF account modifier
and val calss 2010.
Offsetting entry for stock posting (GBB)                              
Offsetting entries for stock postings are used in Inventory           
Management. They are dependent on the account grouping to which each  
movement type is assigned. The following account groupings are defined
in the standard system:                                               
-  AUF:   for goods receipts for orders (without account assignment)  
          and for order settlement if AUA is not maintained           
Maintain same G/L for this combination