SAP ABAP Function Module CN_DB_PLAB_READ (Read relationships in database) is used by

• Class (1)
• Function Module (2)
• Program (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LCPREF03	Include for Help Routines	CP	APPL	SAP_APPL
2	Program	LLOI1F03	Include LLOI1F03	CLOI	APPL	SAP_APPL
3	Program	MCNMPFCS_PLKO_PLAS_PLPO_PLAB_L	SET_SUBSCREEN	CN_NET_STD	APPL	SAP_APPL
4	Program	RCPREO04	Reorganization of Task Lists	CP	APPL	SAP_APPL