1. Choose your General Ledger responsibility.

2. Navigate to the Segment Values window (Setup > Financials > Flexfields > Validation > Values).

3. In the Find Key Flexfield Segment window, choose Key Flexfield.

4. Enter Oracle General Ledger in the Application field.

5. Enter your accounting flexfield structure in the Title field.

6. Enter your account structure information in the Structure field.

7. Enter an accounting segment value in the Segment field.

8. Press the Find button.

9. In the Segment Values window that appears, update the control status in the Segment Qualifier descriptive flexfield. You must update any account already created with the value (REFERENCE3 column of GL_CODE_COMBINATIONS).

10. Save your work.

11. Freeze your accounting key flexfield after you make any changes.