SAP ABAP Message Number PO - 351 (PO) is used by

• Class (2)
• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	RSPO_GET_ARCHIVE_DEVICE	Determine an Archiving Device	SPOO	BASIS	SAP_BASIS
2	Function Module	RSPO_OUTPUT_SPOOL_REQUEST	RSPO_OUTPUT_SPOOL_REQUEST	SPOO	BASIS	SAP_BASIS