SAP ABAP Table/Structure Field QPRN - PN_NR (QPRN) is used by

• Class (1)
• Function Module (22)
• MCOB (2)
• Program (25)
• View (6)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	MCOB	PN_NR	PN_NR
2	MCOB	QPRN	QPRN	QPR	APPL	SAP_APPL