Clearing open items (G/L Account)

T-Code -> Report for G/L Account open/clear items is FBL3N.

T-Code ->Clear G/L Account open items is F-03. This t-code is used for one by one clear items (manual).

T-Code -> Automatic Clear G/L Account open items is F.13.

Transaction FI Report

1. FSI0 - Execute report
2. FSI1 - Create Report
3. FSI2 - Change Report
4. FSI3 - Display Report
5. FSI4 - Create Form
6. FSI5 - Change Form
7. FSI6 - Display Form
8. FSIB - Background processing
9. FSIC - Maintain Currency Translation Type
10. FSIG - Balance Sheet Reports Criteria Group
11. FSIK - Maintain Key Figures
12. FSIM - Report Monitor
13. FSIO - Transport reports
14. FSIP - Transport forms
15. FSIQ - Import reports from client 000

I don't know what the function is used..I only attach it first...may be i will use these t-codes someday.

Parked document

If you search Parked document FI, you must give an attention for table :

VBSEGS : Parked document for GL Transaction
VBSEGD : Parked document for SD Transaction
VBSEGK : Parked document for Purchasing Transaction

BSEG is only for Posted document.