SAP ABAP Program MA01BI50 (Substitution of account symbol) is using

• Table/Structure Field (15)
• Function Module (2)
• Message Class (2)
• Message Number (3)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	ABUZ	Help Structure for Line Items to be Generated Automatically
2	Table	SKAT	G/L Account Master Record (Chart of Accounts: Description)
3	Table	SKB1	G/L account master (company code)
4	Table	T009B	Fiscal year variant periods