FI-MM integration – Account determination

Transaction OBYC defines the integration between the MM, FI, and CO modules

Transaction keys  determine the general ledger accounts during goods movements

GL accounts are maintained by Transaction Keys and Valuation class.

Valuation classes are assigned to the material master in accounting 1 tab, and this will main integration point of the material transactions to generate GL Entries. Thereby different materials can have different GL accounts picked.

Movement type + Transaction key + Valuation class determines the GL Account.

eg: When movement type 101 is used to record the goods receipt of raw material with valuation class 3000 for a purchase order, the system looks up the GL Account for transaction BSX and WRX for valuation class 3000 and records it in the accounting document.

More movement type for future reference.