SAP ABAP Data Element APQ_MAPN (Queue user ID / for historical reasons) is used by

• Class (2)
• Function Module (111)
• Program (9)
• Table (19)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	APQI - CREATOR	Queue info definition	SBDC	BASIS	SAP_BASIS
2	Table	APQI - USERID	Queue info definition	SBDC	BASIS	SAP_BASIS
3	Table	APQL - CREATOR	Batch Input Log Directory	SBDC	BASIS	SAP_BASIS
4	Table	BDCUSEOP - CREATOR	User-Specific Options for Transaction SM35	SBDC	BASIS	SAP_BASIS
5	Table	BGR00 - USNAM	Batch Input Structure for Session Data	FBAS	APPL	SAP_FIN
6	Table	BI000 - USNAM	Session Record for Data Transfer of Routings	CP	APPL	SAP_APPL
7	Table	BKK_GLBGR00 - USNAM	Batch Input Structure for Session Data	FKBH	EA-FINSERV	EA-FINSERV
8	Table	BSSPARA - USERN	Posting interface control parameters	FVV	APPL	SAP_APPL
9	Table	CLBGR00 - USNAM	Batch-Input Structure for Session Data (Copy of BGR00)	CT	ABA	SAP_ABA
10	Table	D0100 - CREATOR	Help Structure for Batch Input Processing	SBDC	BASIS	SAP_BASIS
11	Table	D0220 - QMAPPE	Help structure for screen documentation 220	SBDC	BASIS	SAP_BASIS
12	Table	D0230 - QMAPPE	Help structure for screen documentation 230	SBDC	BASIS	SAP_BASIS
13	Table	IBIPPARMS - USER	IBIP: Data transfer parameters	IBIP	APPL	SAP_APPL
14	Table	IDCN_ZJFSTR_OLD_BATCH_INPUTS - USERID	Structure with Old Batch Input Map for ZJF Report (China)	ID-FI-CN	APPL	SAP_FIN
15	Table	IDCN_ZJFSTR_OLD_BATCH_INPUTS - CREATOR	Structure with Old Batch Input Map for ZJF Report (China)	ID-FI-CN	APPL	SAP_FIN
16	Table	JLTPST0 - USNAM	IS-M/SD: Session Header Record f.Batch Input Postal Charges	JSD	IS-M	IS-M
17	Table	MSBTC - MAPN	Screen fields for module pool sapmsbtc	SBDC	BASIS	SAP_BASIS
18	Table	RLOG - MAPN	Transfer parameter for program RSBDCLOG from BTCU	SBDC	BASIS	SAP_BASIS
19	Table	WB2_BDC_CONTROL - USER	TEW: Batch Input Control Data	WB2B_ACTION	EA-GLTRADE	EA-GLTRADE