SAP ABAP Program RPCZKRN0 (Electr. Notifications of Illness & Recovery: Request Response Messages) is using

• Class (10)
• Data Element (27)
• Table/Structure Field (99)
• Function Module (12)
• Interface (2)
• Message Class (1)
• Message Number (6)
• Class Method (6)
• Program (1)
• Table (25)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_HRPA_MESSAGE_HANDLER	HR Master Data: Messages
2	Interface	IF_MESSAGE	Interface for Accessing Texts from Message Objects