SAP ABAP Data Element WPINDEX (Work Process Number) is used by

• Class (14)
• Function Module (13)
• Program (12)
• Table (34)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	/SAPSLL/SIGNATURE_VERIFY	Signaturprüfung basierend auf XSTRING	/SAPSLL/LEGAL_CUS_ECC	LLS_LEG_APPLICATION	SLL-LEG
2	Function Module	RSBATCH_DEBUG_PROCESS	Batch-process debugging trap	RSBATCH	RS_BW_STRUPAK	SAP_BW
3	Function Module	STUM_WP_SERVER_ACTIVITY VALUE(OWN_WP_INDEX) TYPE WPTOTLINFO-WP_INDEX	Returns the Current Activity of Work Processes of Current Instance	STUN_MON	BASIS	SAP_BASIS
4	Function Module	SYSTEM_DEBUG_AUTHORITY_CHECK VALUE(WP_INDEX) TYPE WPINDEX DEFAULT 999999	Query debugging authorization	SABP_DEBUG	BASIS	SAP_BASIS
5	Function Module	SYSTEM_DEBUG_AUTHORITY_CHECK	Query debugging authorization	SABP_DEBUG	BASIS	SAP_BASIS
6	Function Module	TH_DEBUG_REMOTE_WP VALUE(WP_INDEX) LIKE WPINFO-WP_INDEX DEFAULT 999999	Debugging von Workprozessen	STSK	BASIS	SAP_BASIS
7	Function Module	TH_DEBUG_WP VALUE(WP_INDEX) LIKE WPINFO-WP_INDEX DEFAULT 999999	Debugging von Workprozessen	STSK	BASIS	SAP_BASIS
8	Function Module	TH_GET_APPL_INFO REFERENCE(WP_INDEX) LIKE WPINFO-WP_INDEX DEFAULT -1	get application info	STSK	BASIS	SAP_BASIS
9	Function Module	TH_GET_OWN_WP_NO VALUE(WP_INDEX) LIKE WPINFO-WP_INDEX	Determine Separate Work Process Number	STSK	BASIS	SAP_BASIS
10	Function Module	TH_READ_USER_TRACE	User-Trace lesen	STSK	BASIS	SAP_BASIS
11	Function Module	TH_WP_DETAIL_INFO VALUE(WP_INDEX) LIKE WPINFO-WP_INDEX DEFAULT 999999	Determine detailed information on a work process	STSK	BASIS	SAP_BASIS
12	Function Module	TH_WP_DETAIL_INFO64 VALUE(WP_INDEX) LIKE WPINFO-WP_INDEX DEFAULT 999999	Detail-Informationen über einen Workprozess ermitteln	STSK	BASIS	SAP_BASIS
13	Function Module	VMC_INFO	get Vm info	STSK	BASIS	SAP_BASIS