SAP ABAP Function Module J_3RF_P_ADD_REGINV (Document Posting (1030): Add Invoice to Register) is using

• Class (4)
• Data Element (2)
• Table/Structure Field (10)
• Interface (1)
• Message Class (1)
• Message Number (2)
• Class Method (2)
• Table (18)

#	Object Type	Object Name	Object Description	Note
1	Message Class	J3R_LEGAL_FORMS	Legal forms RU