SAP ABAP Message Class P0 (Messages for Transactions PE01, PE02 and PE03) is used by

• Class (7)
• Function Module (10)
• Program (166)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	COPY_FILE_LAYOUT	Kopierer für File-Layouts	PC_PU12	HR	SAP_HRRXX
2	Function Module	COPY_INTERFACE_FORMAT	Kopierer für Interface-Formate	PC_PU12	HR	SAP_HRRXX
3	Function Module	GENERATE_INCLUDE_NAMES	Generate include names according to current naming convention	PCAL	HR	SAP_HRRXX
4	Function Module	GENERATE_REPORT_NAMES	Generate (report) names according to old or new naming convention	PCAL	HR	SAP_HRRXX
5	Function Module	HR_FEATURE_BACKFIELD	Reading a Feature with Field Return	PBAS	HR	SAP_HRRXX
6	Function Module	HR_FEATURE_BACKTABLE	Reading a Feature with Back Table	PBAS	HR	SAP_HRRXX
7	Function Module	HR_NL_LA_HIRE_FIRE	HR_NL_LA_HIRE_FIRE	P05T	HR	SAP_HRCNL
8	Function Module	HR_NON_MODAL_TREE	Baut amodale Baumstruktur als OCX auf	PTIM	HR	SAP_HRRXX
9	Function Module	HR_RU_GET_NEXT_AUTO_NUMBER	Get autonumber of order	PB33	HR	SAP_HRCRU
10	Function Module	RP_ELIGIBILITY	Ermittelt für eine Person das Zulässigkeitsdatum für Banküberweisung	PBAS	HR	SAP_HRRXX