SAP ABAP Data Element PFEOPSYS ('uname' of an application server, corresponds to SY-OPSYS) is used by

• Table (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	DMC_INSTANCE_DATA_REC - OPSYS	MWB: Instance Data for Job Submit	CNV_DMCM	DMIS	DMIS
2	Table	HTAB - OPSYS	Profile header, administration data for profiles in DB	SPFL	BASIS	SAP_BASIS
3	Table	SPFID - OPSYS	Static description of SAP instance	SPFL	BASIS	SAP_BASIS
4	Table	SPFID2 - OPSYS	Static Description of an SAP Instance (Version 2)	SPFL	BASIS	SAP_BASIS
5	Table	SPFIS - OPSYS	Runtime status of SAP instance	SPFL	BASIS	SAP_BASIS
6	Table	SPFL1020 - OPSYS	Screen 1020: Header data of a profile	SPFL	BASIS	SAP_BASIS
7	Table	TPFHS - OPSYS	Prototype: Profile header, administration data for profiles	SPFL	BASIS	SAP_BASIS
8	Table	TPFHT - OPSYS	Profile header, administration data for profiles in DB	SPFL	BASIS	SAP_BASIS
9	Table	TPFID - OPSYS	Description of SAP instance	SPFL	BASIS	SAP_BASIS