SAP ABAP Class CL_HRPA_INFOTYPE_0021_UN (Business logic for IT0021) is using

• Class (109)
• Data Element (9)
• Table/Structure Field (307)
• Function Module (4)
• Interface (34)
• Message Class (1)
• Message Number (1)
• Class Method (96)
• Table (72)

#	Object Type	Object Name	Object Description	Note
1	Message Number	00 - 002	Enter a valid value