Posting key configuration OBA7
Posting key determines whether a line item is debit or credit as well as the possible field status for the transaction. Financial accounting--> Global setting--> document --> line item --> control --> define posting keys Posting keys are assigned with field status groups. Frequently Used Posting Keys 01 Customer Debit - Invoice 11 Customer Credit - Credit memo 09 Customer Debit - Special GL 19 Customer Credit - Special GL 21 Vendor Debit - Cr Memo 31 Vendor Credit - Invoice 29 Vendor Debit - Special GL 39 Vendor Credit - Special GL 40 GL - Debit 50 GL - Credit 70 Asset Debit 75 Asset Credit