SAP ABAP Program RFKK_CUST_EXTR_IMP (Customizing Data Import) is using

• Class (1)
• Table/Structure Field (28)
• Function Module (1)
• Message Class (1)
• Message Number (9)
• Class Method (4)
• Program (4)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_FKK_TEXT_FILE	Interface for Text File