The following SAP transactions are used to map symbolic accounts to different General Ledger Accounts
OBYG – maps symbolic accounts to financial accounts (liabilities)
OBYE – maps symbolic accounts to expense accounts (expenses)
Enter transaction OBYG in the SAP transaction code box
Enter the Chart of Accounts. Click Enter
In the next SAP screen, click create
Enter Symbolic account and G/L Account. Click Save to complete the task.
For transaction OBYE all the above process is same , just that you will have to enter the Employee Group also as show below.