SAP ABAP Program EXTENSION_F021 (Allg. Formroutine: read_single) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (6)
• Function Module (2)
• Interface (1)
• Class Method (2)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	CRMM_PR_TAX	Product Sales Tax
2	Table	CRMM_PR_TAXH	Product Sales Tax - History
3	Table	CRMT_PR_TAX	Sales Taxes for Product
4	Table	CRMT_PR_TAX_KEY_ALL	All Key Fields Sales Taxes for Product
5	Table	CRMT_PR_TAX_MAINTAIN	Transfer Structure for Product API