Effendi Abrahman
![Effendi Abrahman](https://s3-eu-west-1.amazonaws.com/gxmedia.galileo-press.de/authors/4435.jpg)
Effendi Abrahman is an SAP CO specialist focusing on product costing, inventory valuation, material ledger, legal/group/profit center inventory valuation, FIFO, profitability/margin analysis and transfer pricing. He has worked in the SAP space for 25 years as an implementer and trainer in SAP Thailand and Singapore.