How to Add Source Codes in Sage 300 General Ledger


  1. Open General Ledger > G/L Setup > Source Codes.
  2. Click the New button for the Source Code field, and then type a four-character source code. 
    • Note: The first two characters of the code must identify the source ledger (such as GL or  AR). The second two characters identify the transaction type.
  3. Enter a description for the code.
  4. Click Add.