SAP ABAP Class CL_HRPA_INFOTYPE_0021_KR (HR: Infotype 0021 for S. Korea) is using

• Class (27)
• Data Element (12)
• Table/Structure Field (100)
• Function Module (2)
• Interface (13)
• Message Class (3)
• Message Number (5)
• Class Method (111)
• Table (21)

#	Object Type	Object Name	Object Description	Note
1	Data Element	BOOLE_D	Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')
2	Data Element	BOOLE_D	Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')
3	Data Element	BOOLE_D	Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')
4	Data Element	BOOLE_D	Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')
5	Data Element	CHAR1	Single-Character Flag
6	Data Element	GBDAT	Date of Birth
7	Data Element	GESCH	Gender Key
8	Data Element	PAD_CNAME	Complete Name
9	Data Element	PKR_LNMHG	Last name in Korean
10	Data Element	PKR_REGNO	Korean Registration Number
11	Data Element	PKR_REGNO	Korean Registration Number
12	Data Element	TCLAS	Transaction Class for Data Retention