SAP ABAP Message Number NG - 450 (NG) is used by

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

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ISHMED_DOC_AUTHORITY Method: CHECK_N_2MEDOK	Document: Authorization Checks	NMED_DOC	IS-HMED	IS-H