SAP ABAP Message Number IM - 501 (IM) is used by

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

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ILM_BE_WOC Method: NOTIF_DATA_GET	Basic Maintenance Processing: Back-End Notification	ILM_BE	EA-PLM	EA-APPL